选词填空.1. They playing. 2. She is . 3. - What's the mat

选词填空。1. They _____________ (is / are) playing.

2. She is _____________ (sit / sitting).

3. — What's the matter? —— My head _____________ (hurt / hurts).

4. He is _____________ (eating / eats).

5. What are they _____________ (do / doing)?

试题答案

1. are 2. sitting 3. hurts 4. eating 5. doing