Someone is knocking at the door. It my sister. It's time for her to be back.
| A．can’t be | B．may not be | C．must be | D．mustn’t be |
It’s dark. I would rather _______ in bed than _______ a walk outside.
| A．lie; take | B．to lie; to take |
| C．to lie; taking | D．lie; to take |
He is ill, but he goes to school ______ at home.
| A．instead | B．instead of |
| C．instead of to stay | D．instead of staying |
Don’t worry ______ me. I’m not a child _______.
| A．about, no longer | B．for, no longer |
| C．for, any longer | D．about, any longer |
----Must I finish my homework at once?
----No, you ______.
| A．can’t | B．mustn’t | C．may not | D．needn’t |
Nancy after supper, as she was going to host a charity show that evening.
| A．gave up | B．dressed up |
| C．got up | D．washed up |