4．There is a fire                 （burn）in the fireplace．

3．Don't forget                    （turn）off the lights before you leave the house．

2．What should we do                 （protect）the environment?

1．Li Lei asked Jim what                    （bring）to Beijing．

10．It's not a good               （选择）．Think it over．

五、下面的句子不完整，如果你能变化括号里的词填进去，使句子完整正确，你就是最棒的!考考你自己。怎么样?（10分）

9．Can you please teach me how to achieve a                   （平衡）between learning and playing?

8．I have many h                 ．Painting is one of them．

7．There is n                in the room，where are they?

6．Daniel's color must be                    ．He can help people calm down when they are angry．

5．Kate can dance well, but she never shows off，she is so m                 ．