填入适当的单词完成句子.1.They are clever.They can climb the tree well and like eating bananas.They are( ).

填入适当的单词完成句子.1.They are clever.They can climb the tree well and like eating bananas.They are( ).
2.We can see old things there.We can also learn more things about the past.It is a ( ).
3.This dress is nice.That one is nice,too.Why( )try on both now?
4.I want to be a( ).I can help the people to pull out the bad teeth.
5.Don't talk loudly.We must keep silent in the( ).
6.It's cold outside .Please( )warm clothes.Or you will be sick.