Sometimes we _____ be busy shopping in a supermarket, for it"s more convenient t

题型：四川省模拟题难度：来源：

Sometimes we _____ be busy shopping in a supermarket, for it"s more convenient to purchase online nowadays. [ ]
A. needn"t
B. mustn"t
C. shouldn"t
D. can"t

答案

举一反三

— Is Jack on duty today?
— It ____ be him; it"s his turn tomorrow. [ ]
A. mustn"t
B. won"t
C. can"t
D. needn"t

题型：黑龙江省模拟题难度：| 查看答案

In fact you ____ outside by taxi. My car was here. [ ]
A. couldn"t go
B. mustn"t have gone
C. needn"t have gone
D. needn"t go

题型：河北省期末题难度：| 查看答案

Some young people these days just ____ go out of their homes to contact the real world. [ ]
A. mustn"t
B. won"t
C. mightn"t
D. shouldn"t

题型：上海高考真题难度：| 查看答案

You have a big mouth, Li Fei. You ____ have told everybody the secret. [ ]
A. can"t
B. mustn"t
C. shouldn"t
D. mightn"t

题型：河北省模拟题难度：| 查看答案

Don"t worry. I"ve just sent an ambulance to you. They ____ be there any second. [ ]
A. could
B. might
C. would
D. should

题型：山东省模拟题难度：| 查看答案