Sure, I'd be happy to help you with that. Let's start with the first part of your question.
1. Tom would like to be a

- The correct word is "pilot."
2. Don't climb the

You may fall and break your leg - The correct word is "tree."
3. My sister likes reading

very much - The correct word is "books."
Now, let's move on to the fill in the blanks section:
1. What are you drawing?
2. What will your dream house be like?
3. What will your dream house be like?
4. They shouldn't jump into the water . They may drown.
5. I went to my hometown by bus.
6. It's very cold in Winter.
7. How did you get to your hometown? - I went there by taxi.
8. Where did you go last month? - I went to my home village.
9. It's very warm in Summer.
10. I've a headache You should drink hot milk.
11. There are four seasons in Central (four)
12. It's very cool in Spring
13. Don't play with the dog, it may bite you.
14.I've got a backache, You shouldn't carry heavy things
15.We often go sightseeing in our free time
16.There are four months in our country
17.I often watch football matches on TV
18.I like Conan Kudo, He's talented
19.It's very hot in Summer
20.Don't play with a lighter, You may get a burn.
I hope this helps! If you have any more questions or need further assistance, feel free to ask!