The water will be further polluted unless some measures ________．

A．will be taken

B．are taken

C．were taken

D．had been taken

If city noises ________ from increasing, people ________ shout to be heard even at dinner table 20 years from now．

A．are not kept; will have to

B．are not kept; have to

C．do not keep; will have to

D．not keep; have to

Father will not ________ us to use his recorder．

A．have

B．let

C．agree

D．allow

His experiment was ________, for the result proved his theory．

A．success

B．a success

C．succeed

D．succeeded

In the meeting many people ________ us ________ the discussion．

A．joined; in

B．joined in; for

C．took part in; for

D．attended; in

With the help of her teacher and classmate she has greatly ________ her English．

A．made

B．improved

C．encouraged

D．built

The old man was too tired to walk any ________, and he didn't want to answer any ________ questions the reporter asked．

A．farther; far

B．further; far

C．farther; farther

D．further; further

We all think ________ an honour to host the Olympic Games．

A．it

B．this

C．that

D．which

If you see her, you will find Jane enjoys ________ to you about old ________．

A．speaking; times

B．saying; time

C．telling; days

D．talking; times

He saved the child from the river and was ________ a medal for bravery．

A．got

B．awarded

C．received

D．won