题目内容：

用方框内所给词填空，注意使用正确形式。

knife,   that,   grade,   but,   look

1.Tom and Jim are in the same school, but in different ____________.

2.—Does she ____________ like her mother?

—Yes, she does.

3.________ oranges are in the box.

4.I have two ____________, and they are in my box.

5.They are sisters, ________ they look different.