Find the mistake and correct it: a) right b) wrong
1. We are here since April.
2. Have you been crying? – No, I’ve been chopping onions.
3. I wonder what will happen if he push this button.
4. How long are you working for this company?
5. It was a lovely day so we decided to stroll in the park for an hour.
6. This is the smallest dog I’d ever seen.
7. The students were working for two hours when the teacher told them to stop
writing.
8. I already saw this film twice, but I’d like to see it again.
9. He looks angry! Had he been arguing?
10. She is cleaning her teeth at the moment.
11. We hadn’t seen her at the party last night.
12. The more you study, the better results will be.