1. Put a tick (✓) if a sentence is correct. Put a cross (×) if a sentence is incorrect. Correct the mistakes. 1. I was meeting my old friend while I walked along the street. 2. Alexandra was writing lines while her friends was riding horses. 3. We were hiking in the mountains when we saw a bear. 4. I wasn’t doing my History presentation yesterday. 5. What you were doing at this time on Sunday? 6. I took part in the sports competition last year. 7. Mike was chewing gum while his teacher talked to him. 8. Did you got a good mark in English three day ago?

Перевод задания: Поставьте галочку, если предложение правильное, и крестик, если неправильное. Исправьте ошибки.

1. × I met my old friend while I was walking along the street. (Я встретил старого друга, пока шёл по улице.) Длительное действие — Past Continuous, короткое событие — Past Simple.
2. × Alexandra was writing lines while her friends were riding horses. (Александра писала строки, пока её друзья катались на лошадях.) С подлежащим во множественном числе friends употребляется were.
3. ✓ We were hiking in the mountains when we saw a bear. (Мы шли в походе в горах, когда увидели медведя.)
4. ✓ I wasn’t doing my History presentation yesterday. (Вчера я не готовил презентацию по истории.)
5. × What were you doing at this time on Sunday? (Что ты делал в это время в воскресенье?) В вопросе were ставится перед подлежащим.
6. ✓ I took part in the sports competition last year. (В прошлом году я участвовал в спортивном соревновании.)
7. ✓ Mike was chewing gum while his teacher talked to him. (Майк жевал жвачку, пока учитель разговаривал с ним.)
8. × Did you get a good mark in English three days ago? (Ты получил хорошую отметку по английскому три дня назад?) После did используется начальная форма get; правильно three days ago.