When saying that the test was so easy that I was sure to get a good mark, I ________ very proud of myself．

must sound

should sound

should have sounded

must have sounded

A modern city has been set up in ________ was a lonely village fifty years ago．

what

which

that

where

His face suggested that he ________ ill, so our suggestion is that he ________ a doctor．

was; saw

be; see

should be; saw

was; see

________ full preparations, we decided to put off the meeting till next week．

We did not make

Having not made

We had not made

Not having made

In order for his health, Mum and I did all we could ________ Dad ________．

stop, smoking

to stop, to smoke

to stop, smoking

stop, to smoke

Though Harry's family is not very rich, ________ his parents will try their best to send him abroad for his further study．

/

and

so

but

The conference has been held for the effects of the industry ________ animals in the area．

on

in

with

about

It is ________ good a film that I can't help ________ it a second time．

so, to see

such, to see

so, seeing

such, seeing

As ________ third longest river in the world, the Yangtze River is ________ home to a diverse range of fish and animals．

a, the

the, a

the,/

a,/

The manager urged older staff _________ early retirement and new staff _________ more time for work．

take up; to set aside

took up; set aside

would take up; to lay aside

must take up; lay aside