I was really worried about you．You ________ home without a word．

mustn’t leave

needn’t leave

couldn’t have left

shouldn’t have left

Many years ago, he ________ New Zealand and has been living there since then．

was to visit

has been to

left for

arrived in

________ we take measures to solve the problem can we avoid a serious water shortage in the future．

If only

Only if

When

As long as

There ________ a number of people ________ in the Nanjing Slaughter．

is;killing

are;killing

were;killed

are;killing

This book is written by a famous novelist, which ________ twenty short stories．

consists of

composes of

makes up of

makes of

Many boys in China might be warned by their teachers and parents ________ too much time ________ football．

not to spend; playing

not to spend; to play

not spending; to play

not spend; playing

From the ________ expression on his face, I know he is not ________ with me．

satisfying; disappointing

satisfying; disappointed

satisfied; disappointed

satisfied; disappointing

With her demand ________, she agreed to cooperate with us．

meeting

met

to be met

being met

The place ________ the bridge is supposed to be built should be ________ the cross-river traffic is the heaviest．

which; where

at which; which

at which; where

which; in which

Great changes have taken place in that school．It is no longer ________ it was 20 years ago, ________ poorly equipped．

what; when

that; which

what; which

which; that