Smile to the world, _______ the world will smile back to you.
A. nor B. but C. or D. and
----English is a global language, so you shouldn’t _______.
----Thank you. _______.
A. give it out; I can’t B. give it up; I won’t
C. give it off; I can’t D. give up it; I won’t
He _______ go out with his parents, but now he _______ staying at home alone.
A. used to; is used to B. is used to; used to
C. uses to; is used to D. used to; get used to
----How do you like the two pairs of shorts?
----They don’t fit me well. They are _______ too long _______ too short.
A. not only; but also B. both; and
C. neither; nor D. either; or
________ my surprise, the twins have nothing _______ common.
A. In; in B. To; in
C. With; on D. For; of
---Do you know sound travels very fast?
----Yes. But light travels _______ sound.
A. as fast as B. more faster than
C. much faster than D. slower than
