Don’t stand ________ the young tree,please.
A. against
B. on
C. at
D. for
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There are many plots of green grass ________ our building.
A. in front of
B. in the front of
C. on front of
D. on the front of
There is a map ________ the world ________ the back wall of the classroom.
A. of;at
B. of;on
C. in;at
D. for;near
You mustn’t read ________ the sun.It’s bad ________ your eyes.
A. below;to
B. in;for
C. under;for
D. with;to
You are so kind to help me ________ my English.
A. for
B. to
C. with
D. at
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