The other day, my brother drove his car down the street at ________ I thought was a dangerous speed．

A．as

B．which

C．what

D．that

________ straight on and you will see a church．You won’t miss it．

A．Go

B．Going

C．If you go

D．When going

________, he still kept on working．

A．As he is ill

B．Because he was ill

C．Ill as he was

D．Ill as was he

The old lady went to the supermarket, ________ some eggs and walked home．

A．buy

B．bought

C．buying

D．to buy

________ you went to England for your further study?

A．When was that it

B．When was it that

C．When was that

D．When was it

________ with the size of the whole earth, the biggest ocean doesn’t seem big at all．

A．Compare

B．When comparing

C．Comparing

D．When compared

－I’ll tell Mary about her new job tomorrow．

－you ________ her last week．

A．ought to tell

B．would have told

C．must tell

D．should have told

The ________ news made all of them ________ to death．

A．frightening; frightened

B．frightened; frightening

C．frightening; frightening

D．frightened; frightened

You will succeed in the end ________ you give up half-way．

A．even if

B．as though

C．as long as

D．unless

As is announced, ________ ＄20,000 reward will be offered for ________ return of the stolen cultural relics．

A．a; the

B．不填; the

C．a; a

D．不填; a