. -May we leave the classroom now?
-No, you ______. You ______ to leave until the bell rings.
| A．mustn’t, are allowed | B．don’t have to, are supposed |
| C．needn’t, aren’t allowed | D．can’t, aren’t supposed |
–When did Sam arrive _____ Guangzhou?
--the morning of November 16th .
| A．at; In | B．to; On | C．in; At | D．in; On |
Please ________ when the train will leave.
| A．find | B．find out | C．look for | D．look after |
There _______ a dolphin show at the zoo tomorrow evening.
| A．was | B．is going to have | C．will have | D．is going to be |
-What will you do if it tomorrow?
-I’ll watch the match on TV at home.
| A．rain | B．will rain | C．is raining | D．rains |
–My friend _______ to visit me in a week.
--That’s good news for you.
| A．will come | B．came | C．coming | D．come |