The police suspected him of carrying drugs so they________his bag，but found nothing.
A. looked up B. turned in
C. searched for D. went through
I was going to do some shopping in Golden Eagle，but________watching TV at home because of tiredness.
A. ended up B. took up
C. got down D. settled down
This novel was concerned______the Second World War，while most teenagers are more concerned______the hero’s love story.
A. with；about B. with；at
C. for；about D. about；with
In time of war，different parties tend to________their political differences to fight against foreign invaders shoulder to shoulder.
A. pick up B. relate to
C. set aside D. give away
Can you arrange the numbers in groups that________10?
A. adding up to B. are added up to
C. are adding up to D. add up to
If we let this situation go as it is，our environment will______a great destruction.
A. suffer B. allow
C. apply D. deliver
