We last night, but we went to the party instead.
| A．must have studied | B．might study | C．should have studied | D．would study |
--- What are you going to do tomorrow?
--- I will go _____ with my friends on the lake.
| A．hunting | B．shopping | C．shipping | D．boating |
You _____ practise the drums while the baby is sleeping.
| A．needn’t | B．mightn’t | C．mustn’t | D．won’t |
After the new equipment was introduced，they produced ________machines this year as the year before.
| A．as twice many | B．as many twice |
| C．twice as many | D．twice many as |
He is famous both ______ a nov
elist and a poet but he is more famous ______ his novels.
| A．for; as | B．with; for | C．as; for | D．like; as |
I won’t call you, ________ something unexpected happens.
| A．unless | B．whether | C．because | D．while |