题目内容：

 单词拼写(共10题，每小题1分；满分10分)   

根据下列句子及所给汉语注释，在答题卡上相应题号的横线上写出空缺处各单词的正确形式。

1.Children sat happily on             (坐垫) on the hard floor.

2.The                between the two cities is 600 miles. (距离)

3.They are on a               across the Atlantic Ocean.（航海航行）

4.Many dead fish are seen _______(漂浮)on the river.

5.They travelled by ____________ (气球)over the ocean.

6.Jack took a deep __________________ (呼吸) and then dived into the water.

7.He’d like to live in the              (城市商业区的) area.

8.He threw the paper onto the fire and it flew up the ___________ (烟囱).

9.Because there is no food, the people are _________(挨饿)

10.The _________(商人)of Arab are doing their things all of the world