It was getting dark, __________ the teacher kept on going over the pupils' exam papers.

[    ]

A. though   B. while   C. but   D. when

________ been given to that company to help it grow fast.

[    ]

A. Many informations have    B. Some of the information are

C. A lot of information has  D. Much of information is

We had a hard life ___________ in my childhood.

[    ]

A. at a time  B. at all time  C. at one time  D. at any time

He must be a doctor, _________ he ?

[    ]

A. mustn't  B. can't  C. wasn't  D. isn't

—________the American film been shown on TV?

—Yes, it _______ shown last week.

[    ]

A. Has, had    B. Has, was

C. Have, had   D. Is, was

I don't think _________ necessary to hold a meeting.

[    ]

A. that   B. it   C. the   D. what

Every day a great many letters ________ the computer.

[    ]

A. have been writing with B. have written with

C. are been writing by    D. have been written with

________ our opinion, it is necessary to spend some money_______books.

[    ]

A. To…for   B. In…on   C. With…for   D. On…in

A new railway ________ between Beijing and Jiulong.

[    ]

A. is being built　　 B. is been built

C. has been building  D. has being built

Tom tried to get the car _________ but failed.

[    ]

A. moving  B. move  C. moved  D. to move