Ⅰ.单句语法填空
1．I’m afraid I can’t shoulder such a ________ (responsible)．
2．In the coming three years, our school life will be more________ (challenge)．
3．The survey shows people are ________ (confuse) about what they should eat to stay healthy.
4．Having stayed in China for many years, he can speak Chinese ________ (fluent)．
5．My sister will graduate ________ Peking University this July.And I am proud of her.
6．Our teacher recommends that we ________ (take) exercise regularly to keep fit.
7．We should learn their ________ (advance) experience in management from them.
8．Diet and exercise are ________ (obvious) important if you want to lose weight.
9．The girl had to quit ________ (learn) painting because her parents couldn’t pay the fee for her.
10．There is still room for ________ (improve) in your work.
【答案】1.responsibility 2.challenging
3．confused 4.fluently 5.from 6.(should) take
7．advanced 8.obviously 9.learning
10．improvement/improving
