China's Olympic gold medal-winning hurdler Liu Xiang announced his retirement on Tuesday. Do you still remember ________
A.how many exciting moments did he bring us?
B/how many exciting moments he brought us?
C.how much exciting moments he did brought us?
D.how much exciting moments did he bring us?
There is going to be an important meeting tomorrow. Please ask them ______ there on time.
A.go B. going C. to go D. went
Little Henry _______ the model plane for three years and he really loves it.
A. has bought B. has had
C. has received D. has got
---These problems are too hard to ______. Could you give me some advice?
--- There are many ways. The most important is to have a careful plan.
A. work out B. look out
C. hand out D. take out
Just now my teacher told me, “______ be late again, or I’ll be angry.”
A.Doesn’t B. Don’t C. Won’t D. Didn’t
Children _____ sit in the front seat of the car. It’s too dangerous.
A.can B. must C. should D. mustn’t
