Which is the mascot （吉祥物）of Shanghai Exposition (世界博览会)?
7. Billy: I’ve been fixing the computer for over three hours, but it still doesn’t work.
Nana: Why don’t you take a rest and try ? Maybe you’ll do better then.
A . early B .finally C. later D . Once
Dear students, please read every sentence carefully. ___ you are, ____ mistakes you’ll make.
A. The more carefully, the fewer B. The more careful, the less
C. The more carefully, the less D. The more careful, the fewer
--Which of these two sweaters will you take?
--I’ll take . They look nearly the same, and I just need one.
A. both B. Either C. None D. all
We don’t have much homework now and our school bags are ____they used to be.
A. as heavy as B. not as heavy as C. as heavily as D. not as heavily as
2. My grandfather ________ us stories when I was young．
2. A. was used to tell B. is used to telling
C．are used to tell D．was used to telling
