As a matter of fact , I landed in Britain ________．

A．on purpose

B．by design

C．readily

D．by accident

He has two sons, ________ work as chemists．

A．two of whom

B．both of whom

C．both of which

D．all of whom

They talked for about an hour of things and persons ________ they remembered in the school．

A．which

B．that

C．who

D．whom

I didn 't see her in the meeting-room this morning．She ________ at the meeting．

A．mustn't have spoken

B．shouldn't have spoken

C．needn't have spoken

D．couldn't have spoken

It's nearly seven o'clock．Jack ________ be here at any moment．

A．must

B．need

C．should

D．can

The fire spread through the hotel very quickly but everyone ________ get out．

A．had to

B．would

C．could

D．was able to

Mrs．White found her husband ________ by lettres and papers and ________ very worried．

A．surrounding;looked

B．surrounded;looked

C．surrounding; looking

D．surrounded; looking

It was ________ that they all went swimming in the river．

A．such a hot weather

B．such hot weather

C．so hot weather

D．so hot a weather

I thought I was going to fail the exam,but I passed ________．

A．above all

B．after all

C．in all

D．first of all

I don't know how he managed to ________ cheating in the exam．

A．get away with

B．get away from

C．get out of

D．get behind with