根据首字母或汉语提示，在下面的横线上写出下列单词的正确形式。

1．He          （收集）his clothes together and put them in a box．

2．Although she didn’t mention any names，everyone knew who she was r    to．

3．Progress so far has been very good．We are“     （因此），confident that the work will be completed on time．

4．OK，that’s what we are suggesting—does anyone have any              （评论）?

5．The speed of cars and trucks is 1         to 40 kilometers per hour in large cities in China．

6．Without the teacher’s p       ，no one is allowed to leave the group．

7．He couldn’t a            for（解释）the fact that the man was killed in his house．

8．Teaching is an          （显而易见）choice of career if you like working with children．

9．No w     you can’t find anybody here；they’re all away at a meeting．

10．It seems that he          （争斗）with the robber and got quite seriously hurt．