题目内容：

Complete the sentences with the given words in their proper forms. (用括号内所给单词的适当形式完成句子，每空格限填一词)

1.His home is one floor higher than _________ (they).

2.Leonardo DiCaprio is one of the greatest __________in the world. (act)

3.The film Kongfu Panda III is full of ________ (laugh) and fun.

4.Everything is going _______________ (good) than before

5.This way, please! The _______ (change) room is on the left.

6. The sun __________ (appear) behind the mountain a few minutes ago.