Ex. 6. Use the verbs in Present Simple or Present Continuous. 1. I (to read) now. 2. He (to sleep) now. 3. We (to drink) tea now. 4. They (to go) to school now. 5. I (not to sleep) now. 6. She (not to drink) coffee now. 7. I (to read) every day. 7. He (to sleep) every night. 8. We (to drink) tea every morning. 9. They (to go) to school every morning. 10. I (not to sleep) in the daytime.

Here are the sentences filled in with the correct verb forms:

1. I am reading now.
2. He is sleeping now.
3. We are drinking tea now.
4. They are going to school now.
5. I am not sleeping now.
6. She is not drinking coffee now.
7. I read every day.
8. He sleeps every night.
9. We drink tea every morning.
10. They go to school every morning.
11. I do not sleep in the daytime.

Note: There was a small numbering mistake in your list, so I adjusted it accordingly.