1 make a decision 作决定

2 get down to doing 着手做...

3 arrive at 到达,得出(结论等)

4 make up 化妆,编造

5 pick up 学会,好转,捡起,接送

6 be made of 由....制成

7 take part in 参加

8 make a difference 有影响 起(重要)作用

9 put away 放好

10 get through 接通,通过