根据上下文情境，选出相应的内容，使句意通顺合理。

A.take out the trash B.wait in line C.get a haircut D.give your seat E.have a picnic

（1）They aren't going on a trip for the long holiday.They are going to

E

E

.
（2）The boy's hair is long.He is going to

C

C

.
（3）We should keep （保持） the house clean every day.Let's

A

A

.
（4）Kids，please

D

D

to those elderly people or young children on the bus.
（5）Don't push to the front of the line.Please

B

B

.