根据句意，用括号中所给词的适当形式填空。

Look! They are ________ the windows. (clean)

根据句意，用括号中所给词的适当形式填空。

Is Sandra boy's name or ________ name? (girl)

根据句意，用括号中所给词的适当形式填空。

Happy ________ Day, Mrs Green. (teacher)

根据句意，用括号中所给词的适当形式填空。

Let me call ________ names. (you)

用括号中所给动词的适当形式填空。

Our maths teacher usually ________ (come) to school by bus.

用括号中所给动词的适当形式填空。

—Which ball game does Mike like best?

—I think he ________ (like) football best.

用所给动词的适当形式填空。

Look , Bill ________(wear) a black shirt.

用所给动词的适当形式填空。

What ________ they ________ ( do ) in the classroom now?

Fill in the blanks with the proper forms of the words (用括号中词的适当形式填空).

“I'm enjoying myself,” said the girl in a ________ voice. (sweet)

Fill in the blanks with the proper forms of the words (用括号中词的适当形式填空).

All of them were ________ to see the policeman come into the house. (surprise )