bonjour s'il vous plaît une aide ici et merci

B. Circle the correct words

1. The prisoner tried to escape ( during /at ) the blackout.

2. I've been studying ( from / at ) ten o'clock this morning ( till / before ) a few minutes ago. I think I'll do very well in the exam.

3. Jeff went to university ( in /at ) the age of thirty.

4. Rita arrived from Mexico two days ( ago / before ).

5. Henry loves football. He plays every day ( from / after ) school and at / in the weekend.

6. Someone called me ( during /at ) midnight last night.

7. I haven't seen Bob ( since / from ) last week

8. The climate in my country is very dry ( at / in ) summer.