He knows little of mathematics, ________ of chemistry．

and still less

as well as

take out

and much

Tom kept quiet about the accident ________ lose his job．

so not as to

so as not to

so as to not

not so as to

________ a teacher in the university, it is necessary to have at least a master’s degree．

To become

Become

One become

On becoming

I have no idea ________ I should ask for help．Would you please tell me ________ to do?

that; what

whom; how

what; how

whom; what

There ________．

come they

they come

they are come

they will come there

By the time he leaves university, he ________ much work experience so long as he takes a part-time job．

will have gained

has gained

may have gained

would gain

Mr．White tried to ________ this job through the influence of his father．

have

know

return

obtain

A healthy life is thought to be ________ with the open countryside and home grown food．

tied

bound

involved

associated

Everyone shouts “Kill it!” when a rat is seen to ________ the street．

fall over

go over

roll over

run across

The milk has ________．Could you go to the supermarket to get some?

run out of

given out

used up

been run out