1 . Mr. Smith was really a very great teacher, ________ lectures we benefited a lot about communication skills.

A．from whom

B．of whom

C．from whose

D．of whose

2 . 现在正在博物馆一楼展厅展出的是这个画家早期的作品，其中有许多是我从未听说过 的。（which)

4 . You were rude to your classmate, ________ you should make an apology.

A．whom

B．for which

C．for whom

D．which

5 . Peter’s work always gives satisfaction,            twice in less than two years. (promote)
彼得的工作总是令人满意，为此，在不到两年时间里他被提升两次。

6 . You may think of giving up study, in ____________ case just think it over before making the decision.

A．that

B．which

C．whose

D．where

7 . ______ is surprising to us is that Tom, for ______ English was once boring, can speak English fluently as though he were a native speaker.

A．What; whom	B．What; whose
C．It; whose	D．As; whom

8 . The student is grateful to his English teacher, without________encouragement he wouldn't have pulled through.

A．what

B．whose

C．whom

D．which

9 . The reign of the next Japanese emperor will be known as “Reiwa” (令和) era, in ________ name the character for “harmony” is included.

A．which	B．what
C．whose	D．as

10 . A new airport may be constructed in Nantong, ____ the pace of economic growth will be accelerated.

A．in which case

B．in that case

C．in what case

D．in whose case