1. 从方框中选择恰当的词或短语并用其正确形式填空（每个词或短语只能用一次）

by train   artist   to help sick people   far away from   worry about

1. （1） His brother's company is their home.
3. （2） I also like drawing. I want to be an when I grow up(长大）.
5. （3） I want to be a doctor .
7. （4） —I am what to wear to Lily's birthday party.

   —You can ask Jack for help. He knows a lot about styles and colours.

9. （5） —How do you go to Beijing every year?

   — .