Упражнение 6. Fill in can / can't/could/ couldn't.
1) You don't need to shout. I can hear you perfectly well.
2) We can't go to safari because the trip was too expensive.
3) He eats in restaurants because he can't cook.
4) I had an aisle seat on the plane, so I couldn't see the landscape below.
5) When we used to live in China, I could speak some Chinese, but now | can't say a word.
6) Could you play the piano at the age of six?
7) He can speak English so fast that understand him (now).
8) I'm afraid, Nickolas can't talk to you now. He has to arrive at school in time.
9) I couldn'tget a good mark in Literature because I didn't know the theme.
10) Could retell my friend the whole story because I had read it.