Last night I saw Yang Weiwei lying in bed, _____in deep thought.
A. lost
B. losing
C. to lose
D. being lost
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Tigers _____ meat-eating animals _____ meat.
A. belonged to; fed on
B. belonging to; feed on
C. were belonged to; feed on
D. belonging to; feeding on
- Is it _____ the bad smell that is difficult ? - Of course.
A. how getting rid of
B. got rid of
C. to get rid of
D. being got rid of
Never _____ off your coat; it’s rather cold outside.
A. take
B. taking
C. to take
D. taken
A big factory has been set up in this area _____ such goods for people all over the country.
A. to produce
B. producing
C. produced
D. being produced
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