Look! How heavy the rain is! You'd better ______now .
A. don't go
B. stay here when it stops
C. not leave until it stops
D. not to leave until at once
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Let him ______ a rest. I think he must be tired after the long walk.
A. have
B. gets
C. to take
D. has
Don't forget________ the doors when you leave your car in the parking lot.
A. locking
B. locked
C. to lock
D. lock
To get started with our business development, I suggested _______some market research first.
A. doing
B. to do
C. do
D. will do
3. 为什么通知易读
A. large
B. capital
C. short
D. simple
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