Thank you very much. Could you please check these sentences,too?

1.My hobbies are doing athletics, playing the drums and going to the scouts (??)
2.I like going to pizza restaurants with my friends.I live in a quiet big flat. In my family there are four people.
3.I’ve also got a second house where my granny, my aunt and uncle live.
4. My uncle is always in the vegetables garden (kitchen garden) where he grows (and not “cultivates”) tomatoes, potatoes and some fruits (OR fruit sorts).
5.I usually play my piano (or the piano?) once a week.
6.I sometimes play with my brother in our room. If not, I do my homework.
7.I like playing sports and videogames and I like almost all food.
8. I go to a high school with an emphasis on science. I chose the branch “applied sciences” because I’m fond of maths and computer. I have five classes every day.
9. The first and the last class lasts an hour whereas the others last fifty-five minutes.The school classrooms are almost the same ( and not "identical")
10.Another thing I really like are (?) videogames. I’ve been practising martial arts for six years.

1. going to the scouts = to the people? or going to scout meetings?

4. vegetable garden but not fruit sorts. Perhaps different fruits?

9. "the first and the last class" becomes a compound subject so the verb needs to be plural = last

Everything else is fine, including what you have in parentheses.

Sra

1. My hobbies are doing athletics, playing the drums, and going to Scouts. (Note: "scouts" should be capitalized because it refers to a specific organization, such as Boy Scouts or Girl Scouts.)

2. I like going to pizza restaurants with my friends. I live in a quite big flat. There are four people in my family.

3. I also have a second house where my granny, aunt, and uncle live.

4. My uncle is always in the vegetable garden, where he grows tomatoes, potatoes, and some fruits.

5. I usually play the piano once a week.

6. Sometimes, I play with my brother in our room. If not, I do my homework.

7. I like playing sports and video games, and I enjoy almost all types of food.

8. I go to a high school that emphasizes science. I chose the branch of "applied sciences" because I have a fondness for math and computers. I have five classes every day.

9. The first and last classes last an hour, while the others last fifty-five minutes. The school classrooms are almost the same (not "identical").

10. Another thing I really enjoy is playing video games. I have been practicing martial arts for six years.