A question of a question They produce 4.5% of the world's flowers. I want t make a question about the per cent in the previous sentence. Can I just say how much percent of the world's flowers do they produce? It sounds weak for me. I mean structurally? Help me, please.

Food or foods? Hello! Which one of the following sentences is correct? 1. She works for a company that produces food. OR 2. She works for a company that produces foods. I've learned that "food" is uncountable noun but can use it, sometimes, as a plural?

what's the difference? "She has lived in England" "She has been living in England" what's the difference between the present perfect simple and the present perfect continuous?

Both are correct or what? "They walked many kilometres in the morning before they rested in the shade of a tree" OR "They had walked many kilometres in the morning before they rested in the shade of a tree"...I understand that we use the past perfect when two actions occur in the past but one happens before the other and we use the past perfect with the action the occurs first. Is the first phrase correct? Can we use both verbs in the past simple tense?

which one is correct? There are students in the class or there are students in the class? What's the difference if there's any?Sorry. I meant there are students at the class. What's the difference between at and in? Or are they the same?

British english Hello Will you, please, suggest good sites to learn English, British accent in specific?

which one? Which one is correct? Find IN the passage or find FROM the passage? Maybe they are the same?

First notebook entry: Introducing myself انا لميس احب ان اتعرف على ثقافات الناس حول العالم