After supper，I often go for a walk ______the river near my house.
A. on B. along C. in D. with
The English-Chinese dictionary ____my father bought for me many years ago is so useful.
A. whose B. who C. that D. what
He used to _______in the sun ,but now he is used to ______at night.
A.read;read B.reading;read C.read; reading D.reading; reading
Do you know when the basketball_________?
A. is invented B. was invented C. has invented D. had invented
Although I failed four times, my father encouraged me to have a ______try.
A. second B. third C. fourth D. fifth
—Must I finish the work today, mom ?
—No, you ______.You can finish it tomorrow.
A.mustn’t B. can’t C. shouldn’t D. needn’t
