—Shall we go skateboarding after school? —Sorry, my parents said that I_____ be

题型：专项题难度：来源：

—Shall we go skateboarding after school?
—Sorry, my parents said that I_____ be at home early. [ ]
A. need
B. must
C. may
D. could

答案

举一反三

—It must be John who is in the office.
—I"m sure it _____ be John. I saw him off at the railway station just twenty minutes ago. [ ]
A. won"t
B. mustn"t
C. can"t
D. needn"t

题型：专项题难度：| 查看答案

—Must I finish my homework now?
—No, you _____. You _____ do it this evening. [ ]
A. mustn"t; can
B. needn"t; may
C. can"t; must
D. needn"t; must

题型：专项题难度：| 查看答案

I wanted ______ basketball, but I ______ run fast.[ ]
A. play, could not
B. to play, can"t
C. play the, can"t
D. to play, could not

题型：同步题难度：| 查看答案

─ _____ you please play basketball with us?
─Sorry, I _____. [ ]
A. Could; can"t
B. Could; didn"t
C. Can; don"t
D. Can; couldn"t

题型：同步题难度：| 查看答案

You can go out, but you _____ clean your room first. [ ]
A. have
B. are
C. could
D. have to

题型：同步题难度：| 查看答案