Can в разных временах. Где-то нужно отрицание.
1. ___ you hear the fireworks from your house last night?
2. Do you think you ___ write that report by (к) Tuesday? I know you’re very busy.
3. I ___ touch my toes. Look!
4. I ___ stay in that restaurant. It was too(слишком) noisy.
5. ___ you play an instrument?
6. I'm afraid I ___ come to the meeting, I’m on business in Japan.
7. They ___ save the men from the sinking ship.