根据各句中所给汉语注释，在句子的横线上写出其正确形式。

1．Can you         （组织）the games for the class party?

2．There are a lot of old         （工厂）in our city．

3．Be         （小心）of the dog that does not bark．

4．You have to be l8 years old before you are         （允许）to drive a car．

5．Everyone else in my class was invited         （除……之外）me．