challenging yourself ⅱ part 2课后练习题
ⅰ.单词拼写
1.if it is (方便),you may come here.
2.i felt comfortable in the (装有空调的) room.
3.there is a (界限) to one’s life.
4.the doctor (推荐) that he should not smoke.
5.he finished his homework in (事先).
答案:1.convenient 2.air-conditioned 3.limit 4.recommended 5.advance
ⅱ.单项填空
1. his illness,he can’t go to schoo
