根据句意从方框中选择合适的单词并用其适当形式填空。(5分)

that  knife  I  have   class

小题1:Mom, help _______ find my friend Jim, please.
小题2:Paul is short and he ____ blue eyes.
小题3:Mike and I are in the same grade, but we are in different _______.
小题4: —What are these?
—They are two  ________.
小题5:____ are apples. These are oranges.