1. (2019·湖州模拟) 用方框中所给的词完成下列句子，使句子通顺、正确。每词限用一次。

A.themselves   B.remember    C. snowy  D.ideas   E.dictionaries  F.save 

1. （1） —Where shall we go for the summer outing, Daniel?

   —I can't (记得) exactly, maybe somewhere near Babulo Valley.

3. （2） If everyone thinks about pollution and recycling, we can protect the air and help (救) our world.
5. （3） At present more and more students choose online courses and study by (they).
7. （4） Nanjing looks much more beautiful on (snow) days.
9. （5） —Nancy, I really don't know how to write articles.

   —Don't worry. Use a mind map to organize your .

11. （6） This bookstore sells many English . You can choose what you like.