They must have finished the work, ______?
|
A．mustn’t they |
B．haven’t they |
C．hadn’t they |
D．didn’t they |
They must have finished the work by the end of last month, ______?
|
A．mustn’t they |
B．haven’t they |
C．hadn’t they |
D．didn’t they |
－I didn’t know you were good friends.
－You ______. I have known her since she moved here. You were studying abroad then.
|
A．may have |
B．needn’t have |
C．couldn’t have |
D．must have |
.－Is there any flight to Tokyo today?
－I think there ______, for the weather is too bad.
|
A．mustn’t |
B．mightn’t be |
C．needn’t be |
D．can’t be |
.－How about paying a visit to Mr. Richardson, our former history teacher?
－Good idea. I will e-mail him today so he ______ know ______ to expect us.
|
A．shall; why |
B．may; when |
C．would; why |
D．will; how |
.－We need a person badly to think up such an idea.
－______ the new comer have a try?
|
A．Shall |
B．May |
C．Should |
D．Need |
