Question

5 Read and circle.
1 I can could speak English now.
2 I couldn't / can't speak English when I was a baby.
3 I had a headache yesterday and I can't / couldn't do my homework.
4 I think my friends are hiding. I can't / couldn't see them.
5 My mum made five sandwiches for me yesterday. I can't / couldn't eat them all.
6 I can / could walk when I was two but I can't / couldn't ride a bike.
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Answer 1

Ответ:

1 I can speak English now.

2 I couldn't speak English when I was a baby.

3 I had a headache yesterday and I couldn't do my homework.

4 I think my friends are hiding. I can't see them.

5 My mum made five sandwiches for me yesterday. I couldn't eat them all.

6 I could walk when I was two but I couldn't ride a bike.

Объяснение:

В настоящем времени используем can / can't, а в прошедшем - could / couldn't.

Время действия можно определить по словам типа now, форме present continuous - это настоящее;

а также по словам yesterday, five years ago, last week/summer/year и по придаточным предложениям времени - это прошедшее.

Все эти признаки времени подчёркнуты.