Make sure to unplug the iron when you leave.

'Unplug the iron before you leave' is another option

⛔️⛔️⛔️Most Common Grammar Mistakes In English⛔️⛔️⛔️ 1. LET’S VS. LETS Let’s not get carried away here — this one is pretty simple: Let’s = let us. As in, let us not get carried away here… Lets = to make something possible. This checklist lets you write better. 2. ITS VS. IT’S It’s simple: It’s = it is. As in, it’s so dang cold outside. Its = associated with something recently mentioned. As in, the weather has a mind of its own. 3. YOUR VS. YOU’RE Your is a possessive pronoun that describes ownership of an item: your jacket is sweet! You’re is the contraction of you are: you’re probably glad you have that jacket. 4. MAY VS. MIGHT May indicates a possibility; might indicates a hypothetical probability. I may quit my job — even though I’m good at it. Then again, I might get fired. 5. LAY VS. LIE Lay describes the action of placing something flat: lay down, Fido! Lie describes the status of something resting flat: Fido likes lying (lie-ing) down. 6. AFFECT VS. EFFECT Affect implies action: “I want to affect the world in a positive way,” said Jane. Effect describes its result. “The effects of your intention should be good,” replied her friend. Find out more about Affect vs. Effect here. 7. TOO OBVIOUS? Is this one too obvious, or not? Based on what must be billions of text-message bloopers it’s probably worth mentioning! Too refers to, well, too much of something / too many of something: “I have too much money to live in such a small house.” It can also be used as a form of agreement: “yeah, I feel that way too.” 8. TO VS. TWO Two is a number (you know, this one: 2). ‘To’ is a word meant to be used in all sorts of different ways. 9. THERE VS. THEIR There refers to a location; their refers to a designation: “See that restaurant over there?” – “Yep, that’s their favorite one!” 10. THEIR VS. THEY’RE They’re = they are: ‘They’re going to love that restaurant!’ – “Yeah, like I said it’s their fav.” 11. LOOSE VS. LOSE Loose refers to something that’s been

Make sure that you have unplugged the iron before you leave. You want to say that, in the future, the iron should be unplugged, and then you should leave. We have 2 different systems for showing whether things in the future are simultaneous (they happen at the same time) or sequential (they happen one after the other) A. Prepositions. after/once=sequential ; while=simultaneous ; when=ambiguous B. Tenses. present perfect (have/has verbed)=sequential ; present continuous (is/am/are verbing)=simultaneous ; present simple=ambiguous SO: I will sing while he sings= I will sing when he is singing= I will sing while he is singing= simultaneous. We both sing at the same time in the future. I will sing after/once he has sung= I will sing when he has sung=I will sing after/once he sings=sequential. He will sing, and then he will finish singing, and then I will start to sing He will sing when I sing= ambiguous. It could be either sequential or simultaneous He will sing after/once I am singing=He will sing while I have sung= impossible nonsense