Ex. 3, page 39
- I’m not reading a book.
- Bill isn’t playing a computer game.
- The boy isn’t running.
- Your dad is not driving his car.
- We’re not watching TV.
- The boys aren’t writing in their notebooks.
- It’s not snowing now.
- Helen is not laughing at the moment.
Ex. 4, page 39
- Grandpa is sleeping.
- Sally is crying.
- Father is digging in the garden.
- Fatimah is listening to music.
- Anna and Jose are cooking.
- Jane and Nora are dancing.
Ex. 5. page 40
- He is playing the violin.
- We are going to school.
- They aren’t playing in the park.
- You aren’t listening to me.
- He is playing the guitar.
- He isn’t sleeping.
Ex. 6. page 40

- Mike isn’t playing the violin. He is playing the guitar.
- Isabel and Maya are not reading a book. They are dancing.
- Jean isn’t listening to music. She is singing.
- Peter and Ahmed aren’t playing a video game. They are watching TV.
- Stripes isn’t walking. It is sleeping.