单选题 It’s nearly seven o’ clock. Jack ______ be here at any moment.()

A

must

B

need

C

should

D

can

单选题 Would you like a cup of coffee _____ shall we get down to business right away?()

A

and

B

then

or

D

otherwise

单选题 When he became a famous poet he was _

his early thirties.()

单选题 I have never heard of anything more ______ thanthis.()

单选题 The teacher shared the tasks ________ all the

children in her class.()

单选题 It is dangerous for people ______ the streets if they don’ t____ __the traffic rules.()

A

to cross; observe

B

across; follow

crossing; carry out

D

cross; remember

单选题 When will those shops open? I don’ t know when---

A

those shops will open

B

will those shops be open

C

will those shops open

D

those shops are opening

单选题 I often dream___ my old friends.()

A to see

B seeing

C of seeing

D at seeing