Use Present Simple or Present Progressive and open the brackets.
1. They (to play) tennis now.
2. They (to play) tennis every day.
3. Where is Jane? - She (to read) a new book in her room.
4. Sam usually (to read) magazines in the evening.
5. I (to write) a letter to my sister now.
6. I (to write) a letter to my Granny once a month.

1. They are playing tennis now. - Present Progressive 2. They play tennis every day. - Present Simple 3. Where is Jane? - She is reading a new book in her room. - Present Progressive 4. Sam usually reads magazines in the evening. - Present Simple 5. I am writing a letter to my sister now. - Present Progressive 6. I write a letter to my Granny once a month. - Present Simple