1 . 　　　is known to us all is that the old scientist, for　　life was hard in the past, still works very hard in his eighties．

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

2 . Young readers often find the novels of Dickens     than Thackeray's.

A．far more exciting	B．even much exciting
C．so more exciting	D．a lot much exciting

3 . It is in the hall     can house 10,000 people     the opening ceremony of the Global 5G Technology Summit will be held.

A．which;that

B．where;that

C．which;who

D．where; whom.

4 . The employee you had thought highly     dishonest.

A．of proving

B．of proved

C．of to prove

D．of being proved

5 . At the news that her house was     ,the old woman     tears.

A．broken out; burst into	B．broken down; burst out
C．broken up; burst out	D．broken into; burst into

6 . The expert advised the boy,who always fails to remember the new words, to an effective way of learning vocabulary.

A．adapt

B．admire

C．adopt

D．admit

7 . The train had left the station     I got there.

A．as soon as	B．immediately
C．the moment	D．by the time

8 . Since then the number of people taking driving Lessons     20%.

A．has increased to	B．have increased to
C．has increased by	D．have increased by

9 . It was ten years     they got married.

A．when

B．that

C．since

D．before

10 . Jack      part in the exam because of his cheating in the last exam.

A．is banned to take	B．is banned from taking
C．banned from taking	D．banned to take