It’s nice o’clock. Tim _____ table tennis. （ ）
| A．is playing |
| B．are playing |
| C．playing |
| D．play |
Be quiet, please. David ________ his homework now. ( )
| A．do | B．doing | C．is doing |
用所给单词的适当形式填空。
1. Tom ___________(do) homework now.
2. I like__________(play)basketball after class.
3. Look, a little boy________ (sing) in the park.
4. I want to______(write) to her.
5. Summer is the ________(two)season in the year.
1. Tom ___________(do) homework now.
2. I like__________(play)basketball after class.
3. Look, a little boy________ (sing) in the park.
4. I want to______(write) to her.
5. Summer is the ________(two)season in the year.