The fact has worried many scientists ______ the earth is becoming warmer and warmer these years.
A. what B. which C. that D. though
Frank put the mediocre in the top drawer to make sure it would not be_______ to the kids.
A. accessible B. relative C. acceptable D. sensitive
---Do you want a lift home?
---It’s very kind of you, but I have a much late in the office. I overslept this morning because my morning clock _______.
A. doesn’t go off B. won’t gone C. wasn’t going off D. didn’t go on
It is reported that the police will soon ____ the case of two missing children.
A. look upon B. look after C. look into D. look out
------- 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
At present, one of the apartments in favor of the new airport ________ that it will going a lot jobs to the area.
A. is B. are C. will be D. were
