Mr. Smith is ______ a good teacher ______ we all respect.

　　　 A. such；that 　　　 B. such； as 　　C. so；that 　　　 D. so； as

_________ your mother, I found her healthy and she had me tell you to work hard.
 A. Delighted to see     B. Delighting to see
 C. Delighted to have seen   D. Delighting to have seen

Comrade Li Dazhao, _____ librarian of Beijing University, was one of the founders of the Chinese Communist Party.

　　A. sometimes　　 B. sometime　　 C. some time 　　 D. some times

The boy looked at the bread maker c__________,wondering how the machine changed the flour into dough.?

It was_____back home after the experiment.

A. not until midnight did he go　　　 B. until midnight that he didn’t go

C. not until midnight that he went　　 D. until midnight when he didn’t go

Five apples are not enough for them, they need ____.

A. three another　 B. three other　　 C. three more D. three more than

— Did you plan to meet here?

— No, we met ________.

A. by mistake　　 B. by accident　　　 C. by the way　　 D. with chance

It is the duty of the police to ______ social order.

A. save　 B.reserve C.preserve　　 D. rescue

Parents must allow their children to receive ____ education by law.

A. traditional　　 B. primary　　 C. compulsory　　 D. cultural

The beef is too expensive. I won’t buy it _____.

　 A. at that price 　 B. at a that price

　 C. on that price 　 D. in that price