1. 用方框中所给短语的适当形式填空

get lost    be careful   of    come on     go off    lead the way

1. （1） We didn't until the rain stops.
   

3. （2）  !We're going to be late if you don't hurry.

5. （3） Keep together in the forest，or you are easy to .

7. （4）  what they have said.

9. （5） When they get to a new place，they have to find someone .