When your friend is ( ) need, please ( ) a helping hand to him or her.
A. on,borrow
B. in, lend
C. on, lend
D. in, borrow
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I feel very thirsty, but there is ( ) water.
A. a few
B. few
C. little
D. a little
You should ( ) your new classmates.
A. make friends with
B. make friend with
C. make friend and
D. make friends and
The Great Wall was built to keep () the enemy.
A. in
B. out
C. up
D. off
I thought he would get ( ) trouble, and now he is really ( ) trouble.
A. into; in
B. into;into
C. in;in
D. in; into
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