用括号中所给单词的适当形式或按要求填空：

The two boys are from ________. (Chinese)

用括号中所给单词的适当形式或按要求填空：

Look, there is a ________ of his friend on the desk. (picture的同义词)

用括号中所给单词的适当形式或按要求填空：

Look! The boy is ________ a car. (drive)

用括号中所给单词的适当形式或按要求填空：

There are three ________ in our school. (factory)

用括号中所给单词的适当形式或按要求填空：

Who ________ you Chinese in your school? (teach)

用括号中所给单词的适当形式或按要求填空：

Let's go to the classroom, shall ________? (us)

用括号中所给单词的适当形式或按要求填空：

How many ________ are there in your class? (child)

用括号中所给单词的适当形式或按要求填空：

One of the ________ is singing near the tree. (woman)

用括号中所给单词的适当形式或按要求填空：

They are doing ________ homework now. (them)

用括号中所给单词的适当形式或按要求填空：

Lily has two ________ in her pencil-box. (knife)