Today is Lingling’s birthday. She is ______ a birthday party. (   )

A．have

B．haveing

C．having

Think and match.
1.   （______）
2. （______）
3. （______）

A．

B．

C． 

正确形式填空
1. She ______ (go)to school every day.
2. Pat ______(brush) her teeth _____(two)a day.
3. Look! The boy is ______(run) in the corridor.
4. You should _____(help) others.
5. Mary is ________(throw) the rubbish in the bin.

用动词正确形式填空：be ( are, am, is)
1. I_____ (be) doing homework now.
2. Mike and John ______ (be) drawing pictures.
3. Amy ____ (be) reading a book.
4. We are __________ (write) an e—mail.
5. Zhang Peng is _________ (listen) to music.
6. They _____ (be) _____________ (answer) the phone.

Look and write:He is _______ _______ at home.