题目内容：

单词归类。

请根据所给句子的意思，从下面的方框中选出可以填入句子中的单词，并将其字母标号填在相应的横线上。每词限用一次。（每空1分，共10分）

A. sour        B. Millions    C. just       D. sweet     E. communicate F. Thousands   G. already    H. as well    I. talk      J. too

1.She has ________ / ________ cleaned her bedroom.

2.________ / ________of people visit the museum every year.

3.This kind of drink tastes a bit ________ / ________.

4.Some parents don't know how to ________ / ________with their children.

5.I like dancing and she likes dancing ________ / ________.