This problem is very difficult，let me sleep__on__it．
A. Sleep well. B. Think it over(仔细考虑)
C. Sleep on the bed. D. Have a sleep.
Don't__have__a__cow！I'll pay for the broken book.
A. Don't buy a cow! B. Don't milk the cow.
C. Don't get a surprize(吃惊)． D. Don't keep a cow.
Let's climb the tree to ________ the apples.
A. sell B. pick C. wash D. grow
Nowadays，more and more people have taken an interest________watching Running Man________Friday evening.
A. in；in B. at；on C. in；on D. for；in
—I found a job at the radio station.It's very interesting.
—________．
A. You're welcome B. No problem C. Lucky you D. You're right
Lucy and Lily ________ the museum and ________ a lot of gifts yesterday.
A. visit；bought B. visited；bought C. visited；buy D. visit；buy
