根据句意及汉语提示完成单词。1.Itisnecessaryforthemtoreceivetrainingbeforedoingthis（任务）.2.Thereisa(瞎的)boycrossingthestreet.Let

Question

根据句意及汉语提示完成单词。

1. It is necessary for them to receive training before doing this ______ （任务） .

2.There is a           ( 瞎的 ) boy crossing the street.  Let’s go and help him.

3.I used to be afraid of staying in an_____________ ( 空的 ) room alone.

4. I think it’s not right to smoke in __________ ( 公共场所 ).

5. I’m happy that I have this         ( 机会 ) to study in the USA.

Answer 1

1.task  2.blind  3.empty  4. public 5.chance