If I ______ you, I _____ go with you.
| A．am will | B．was would |
| C．were would | D．was would |
Ｉdidn’t go to bed _______ I finish my homework.
| A．after | B．when | C．if | D．until |
－Can you go to school in other clothes?
－No. We _______ to go into the school unless we are in school uniforms.
| A．allow | B．are allowed | C．are not allowed | D．allowed |
They are very interested _________ in pictures.
| A．at drawing | B．to draw |
| C．in draw | D．in drawing |
The boys don’t know ___________.
| A．how do they swim | B．how swim |
| C．they how swim | D．how to swim |
— You didn’t use to play tennis, ______?
— Yes. I still like playing tennis now.
| A．didn’t you | B．did you |
| C．weren’t you | D．were you |