35.No bread eaten by man is so sweet as ______earned by his own labor.
A.one B.those C.it D.that
34.You ________pay too much attention to your handwriting, as it is so important.
A.can’t B.shouldn’t
C.mustn’t D.needn’t
33.When and why he came here ________ yet.
A.has not known B.are not known
C.has not been known D.have not been known
32.I explained the theory as clearly as possible , ________ to make it easy _______.
A.hoping; understood B.to hope; to be understood
C.hoping; to understand D.hoped; understood
31.-I really like the modern digital camera you lent me last week.
-_______.
-And thank you very much for letting me keep it so long.
A.I’m glad you like it B.Don’t mention it
C.I hope you like it D.That’s all right
30.If you want to do something for your life, then don’t worry what others will say or think.Just _______it.
A.go for B.care for
C.appeal for D.look out for
29.-Who should be responsible for the accident?
-The boss, not the workers.They just carried out the order _______.
A.as told to B.as are told to
C.as telling to D.as they told to