Business English Grammar Exercises: Free Practice with Answers

Key takeaways

Key takeaways

• Business English grammar errors in emails and reports create a poor professional impression, even when the meaning is technically clear.
• The grammar areas that cause most problems in professional contexts are tenses, modal verbs, and conditionals.
• Exercises only produce results when followed by careful review of errors and correction of patterns.
• Formal business vocabulary differs significantly from casual spoken English.
• A teacher’s correction in real writing and conversation builds accuracy faster than self-study alone.

Grammar exercises feel like school. That instinct to skip them is understandable, but business English has a specific problem that makes grammar practice directly relevant: one incorrect modal verb in a professional email changes the entire register. “You must send this by Friday” sounds like a demand.

“Could you please send this by Friday?” is a request. The grammar is the difference. This guide covers six grammar areas essential to business English, each with exercises and answers: tenses in business emails, modal verbs for professional requests, conditional structures, formal vocabulary, passive voice, and reported speech.

italki connects you with business English teachers who review your real writing, correct errors in your actual communications, and build accuracy faster than exercises alone.

Area 1: Tenses in business emails

Business emails require precise tense use. The wrong tense changes whether something is a fact, a plan, a past action, or a current status. Exercise 1: Choose the correct tense for each sentence.

1. The client ___ (call / called / has called) yesterday to confirm the order.
2. We ___ (are currently reviewing / currently reviewed / have currently reviewed) the contract.
3. By next Friday, the team ___ (will complete / will have completed / is completing) all three phases.
4. I ___ (write / am writing / wrote) to follow up on last week’s meeting.
5. She ___ (works / has worked / is working) in the Tokyo office since 2019.

Answers:

1. Called (simple past — specific past event with “yesterday”)
2. Are currently reviewing (present continuous — ongoing action at this moment)
3. Will have completed (future perfect — action completed by a specific future time)
4. Am writing (present continuous — formal letter convention for current purpose)
5. Has worked (present perfect — action started in the past and continuing now)

Common error: Using simple present instead of present perfect for ongoing situations. “She works in Tokyo since 2019” is incorrect. Present perfect (has worked) is needed when the action began in the past and is still true now. Tense mistakes like this are easy to miss in your own writing since the sentence still “sounds fine” to you.Send your emails to a business English tutor for a second pair of eyes before you hit send.

Area 2: Modal verbs for professional requests

Modal verbs control the tone of requests, obligations, and offers. Getting them wrong changes your register from professional to demanding, or from assertive to too uncertain. Exercise 2: Match each situation with the most appropriate modal verb construction. Situations:

1. You need a colleague to send a report today. (polite request)
2. You are informing a client of a regulatory requirement.
3. You are offering help to a new team member.
4. You are suggesting an idea, not insisting on it.
5. You are expressing a past possibility that did not happen.

Options: a. You might consider extending the deadline. b. Could you please send the report by close of business today? c. All suppliers must complete the compliance form before delivery. d. If you need any help with the system, please do not hesitate to ask. e. She could have flagged this issue earlier. Answers: 1-b, 2-c, 3-d, 4-a, 5-e Key distinctions:

• Must: non-negotiable obligation (rules, regulations, urgent requirements)
• Could/Would + please: polite requests
• Might/Could: soft suggestions
• Should: recommendations with slightly more weight than might
• Could have + past participle: missed opportunity or past possibility

A business English language tutor can review the modal verbs in your actual emails and identify patterns: for example, if you consistently use “must” where “could” is more appropriate, or avoid “should” when a direct recommendation is needed. Modal verbs are where tone gets lost in translation most often.Book a trial lesson and find out if your requests are landing as polite or as demands.

Area 3: Conditional structures

Business English uses conditionals constantly: in proposals, negotiations, risk assessments, and policy documents. Exercise 3: Complete each conditional sentence.

1. If the supplier ___ (agree / agrees / will agree) to the new terms, we will proceed this week.
2. If we ___ (had started / started / have started) earlier, we would have met the original deadline.
3. If the report ___ (is submitted / submitted / submits) by 5 p.m., I will review it tonight.
4. Were the budget to increase by 10%, we ___ (will add / would add / would have added) another team member.
5. If I ___ (were / was / am) in your position, I would reconsider the timeline.

Answers:

1. Agrees (first conditional: real possibility with present simple in the if-clause)
2. Had started (third conditional: unreal past situation — the deadline was missed)
3. Is submitted (first conditional: practical professional condition)
4. Would add (second conditional in formal inverted form)
5. Were (second conditional in formal written English uses “were” for all subjects)

Conditionals carry a lot of the risk language in proposals and negotiations, so a slip here can shift the whole meaning.Practice conditional phrasing with an English teacher using your own proposal drafts.

Area 4: Formal business vocabulary

Business English uses specific vocabulary that differs from everyday conversational English. The right word in a formal context signals professionalism. Exercise 4: Replace each informal word or phrase with a more formal alternative.

1. “We need to look at the budget again.”
2. “Sorry for the late reply.”
3. “We got your email.”
4. “Please send this to someone else.”
5. “We talked about this in last week’s meeting.”
6. “We want to let you know about a change.”

Suggested formal alternatives:

1. “We need to review the budget.”
2. “Please accept our apologies for the delayed response.”
3. “We have received your email.”
4. “Please forward this to the relevant party.”
5. “This was discussed during last week’s meeting.”
6. “We wish to inform you of an amendment.”

Formality is a register you develop by ear as much as by rule.Work with native English tutors to build a formal vocabulary that matches your industry.

Area 5: Passive voice in business reports

Business reports use passive voice frequently for two reasons: to focus on outcomes rather than people, and to avoid direct blame or attribution. Exercise 5: Rewrite the following active sentences in passive voice.

1. “The team submitted the report on time.”
2. “Management approved the new budget.”
3. “The quality control team identified three errors.”
4. “Our suppliers caused the delay.”
5. “We will review all applications by March 15.”

Answers:

1. “The report was submitted on time.”
2. “The new budget has been approved.”
3. “Three errors were identified during quality control.”
4. “The delay was caused by supply chain issues.”
5. “All applications will be reviewed by March 15.”

Knowing when to switch into passive voice for diplomacy is a judgment call, not just a grammar rule.Ask an online English teacher to review a real report of yours and flag where passive voice would soften the tone.

Area 6: Reported speech in meeting notes and updates

Reported speech appears constantly in meeting summaries, status updates, and business correspondence. Exercise 6: Convert the following direct quotes into reported speech.

1. Client said: “We will confirm the order next week.”
2. Director said: “We cannot approve this budget this quarter.”
3. Colleague said: “I am working on the presentation now.”
4. Manager said: “Please complete the form before Friday.”
5. Partner said: “We have already reviewed the contract.”

Answers:

1. The client said they would confirm the order the following week.
2. The director said that they could not approve the budget that quarter.
3. My colleague said that she was working on the presentation at that time.
4. The manager asked us to complete the form before Friday.
5. The partner said that they had already reviewed the contract.

Meeting notes live and die by accurate reported speech.Book a lesson with an online English tutor specializing in business and practice turning your own meeting recordings into clean written summaries. For complementary exercises focused on writing, the guide to business English writing exercises covers email drafting, report structure, and letter formats with practice tasks. For the phrasal verb vocabulary that appears alongside these grammar structures, the guide to business English phrasal verbs gives you 100+ expressions organized by business function. Grammar exercises produce real improvement only when the errors are caught and corrected in context. Learn faster with grammar correction in your real writing, from a business English tutor who catches the patterns holding you back, backed by italki’s network of 30,000+ expert tutors trusted by over 10 million learners worldwide.Book a trial lesson today and get the fastest path from these exercises to accurate professional communication (next step).

FAQ

What are the most important grammar rules to master for business English? Tense precision (especially present perfect vs. simple past), modal verbs for tone management, and conditional structures for proposals and risk language are the three highest-impact areas for most business writers. How is business English grammar different from standard English grammar? The grammar rules are the same, but the register is different. Business English avoids contractions in formal writing, uses passive voice more frequently, prefers longer formal vocabulary, and has strict conventions around politeness in modal verb choices. How can I tell if my business emails sound professional to a native English speaker? Have a native English-speaking colleague review a few emails and tell you honestly what sounds odd. Alternatively, a business English tutor can give you the same feedback in a structured way, focused on the specific patterns that will hold you back in professional settings.