The house I grew up ________ has been taken down and replaced by an office building.

A. in it         B. in         C. in that          D. in which

It was _____ he came back from Africa that year _______ he met the girl he would like to marry.

A. when; then         B. not; until         C. not until; that         D. only; when

At present, one of the apartments in favor of the new airport ________ that it will bring a lot jobs to the area.

A. is        B. are         C. will be         D. was

-- What is the price of petrol these days?

--Oh, it ______ sharply since last month.

A. is raised        B. has risen         C. has arisen         D. is increased

It is reported that the police will soon ____ the case of the two missing children.

A. look upon        B. look after        C. look into        D. look out

---Do you want a lift home?

---It’s very kind of you, but I have to work late in the office. I overslept this morning because my morning clock _______.

A. doesn’t go off        B. won’t go off        C. wasn’t going off        D. didn’t go off

Frank put the medicine in a top drawer to make sure it would not be_______ to the kids.

A. accessible        B. relative        C. acceptable         D. sensitive

The fact has worried many scientists ______ the earth is becoming warmer and warmer these years.

A .what         B. which         C. that         D. though

The government plans to bring in new laws _____ parents to take more responsibility for the education of their children.

A. forced         B. forcing        C. to be forced         D. having forced

Some of you may have finished unit one. _____, you can go on to unit two.

A. If you may        B. If you do        C. If not         D. If so