Is the man over there Adam？
It ____ be him． He has gone to Hong Kong on vacation． （ ）
A．mustB．can'tC．mustn't
A great person once said， "If you can follow your heart and never ， your dream will come true．"
I think so． I believe I will enter a good high school this year if I try hard．（ ）
A．give awayB．give backC．give outD．give up
Eric，please turn down the music．______ Lucy ______ Lily are sleeping．
Sorry，I'll do it right away．（ ）
A．Neither，norB．Either，or
C．Both，andD．Not only，but also
I went to Mount Wudang with my five friends in one small car last weekend．
Oh， my God! I think it be an uncomfortable trip．（ ）
A．mustB．can'tC．mayD．shouldn't
Your sweater looks nice，is it made of wool？
Yes，and it's made ______ Shanghai．（ ）
A．byB．inC．forD．from
Excuse me， may I use your dictionary？ is at home．
Certainly． But remember to return it on time．（ ）
A．IB．MeC．MyselfD．Mine