－The TV is too noisy, would you mind ________ a little, please?

－Sorry, I will do it right away．

turning it off

turning it on

turning it down

turning it up

The Beatles began to be popular ________ in the USA．

in the 1960s

in the year1960

in 1960's

in 1960

－When did you become a volunteer for the elderly?

－Two years ago．I ________ this group since then．

joined

took part in

have joined

have been in

He met many problems ________ he was going over his lessons．

before

as soon as

since

while

In our school library there ________ a number of books on science and the number of them ________ g rowing larger and larger．

is, are

are, is

has, is

have, are

A lot of traffic was kept from going into the city centre ________ the heavy snow?

because of

thanks to

thanks for

with the help of

－Just a minute．I'll go to get some apples for you．

－Thanks, but you ________ get too many．One is enough．

can't

needn't

may not

mustn't

－We'll have a hiking trip, but when shall we meet?

－Let's make it ________ half past eight ________ the morning of May 1^st．

/; on

at; in

/; in

at; on

－What do you think of maths?

－My favourite．It's ________ for me to study of all the subjects in school．

more difficult

the most difficult

less difficult

the least difficult

Since you are in trouble, why not ________ our offer of help?

receive

accept

refuse

make