I don’t know he has time to help us. Let’s ask him.
A. that B. whether C. how D. what
—Why didn’t you go with them to the party yesterday evening?
—I was busy go to the party.
A. so; that B. both; and C. too; to D. neither; nor
Can you imagine the Great Wall in such a short time?
A. to climb B. climb C. climbed D. climbing
I’m too tired and I need a good rest.
A. taking B. to take C. to taking D. taken
— life on Mars? —I hate it.
A. What do you think B. How do you like
C. What do you find D. How do you think
If you want to be my friend, you must never do anything I .
A. like B. do C. want D. hate
