Here are the correct forms of the verbs in brackets:

1. (1) is raining
2. (2) visit
3. (3) are
4. (4) surf
5. (5) also talk
6. (6) spends
7. (7) teases
8. (8) make
9. (9) is sleeping
10. (10) is

So the completed text will read:

It's a rainy Saturday. It **is raining** a lot, and Mary and her family are spending the afternoon at home. Her uncles **visit** them.

Mary and her father **are** in the living room. Mary is making a draw and her father, Mr. Harris, **surfs** the net. They **also talk**.

Mary's older brother, Peter, is in his bedroom playing computer games. He is a computer fanatic, and he **spends** a lot of time playing on the computer. Her little brother, Jim, is also in the living room. He is playing with his dinosaurs’ collection. Sometimes, he **teases** Mary. He is a naughty boy.

Mary's mother, Mrs. Harris, is in the kitchen preparing a snack for all of them. She **makes** some tea and talking to Mary’s uncles – Lucy and Tom. They are from the nearest town and stopped by to say hello.

Fluffy, the family cat, **is sleeping** on the kitchen sofa. We can’t see him in the picture, but he **is** an actual fluffy cat.