1)The instructor suggested that we carry out this experiment at once,for it is quite____________.
2)Friendship between the two nations______________to the prosperity of the region.
3)The research project has only been under way for three months,so its too early to____________its success.
4)It,is_____________of you to call on your relatives from time to time.
5)For most people,it takes______________effort to leam a long poem by heart.
6)That_____________work experience has changed him a lot.
7)Convenience foods which are already prepared for cooking,are_____________in grocery stores.
8)The old man_____________breathing the night before.
9)The education approach there is characterized by an_____________on success in exams.
10)Before you_____________design of this products,you should research the market carefully.
参考答案
1)feasible
2)contributed
3)evaluate
4)considerate
5)considerable
6)brief
7)available
8)ceased
9)emphasis
10)confirms
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