can and could 3

Exercise -  3

Fill in the blanks with can /could/can't and couldn't. Please write contractions for negatives as the software doesn't accept full forms.

2. He    go out last night.

3.    I borrow your story book?

4. Birds   fly.

5. you close the window please?  

6. In 1870 we only listen to the radio for news and entertainment.

7. I   play golf tomorrow as I have a holiday.

8. There was nothing we    watch on TV yesterday. So, we played some games.

9. you pay the bill?

10. I teach you swimming if you want.