1. There is a beautiful and rich woman in this room.

There is + a/an + ADJ + N số ít 

2. There are a few flowers and trees in this house.

There are + a few + N số nhiều 

3. My city has a big zoo and there are a lot of animals in the zoo.

S số ít + has + N 

There are + a lot of + N số nhiều 

4. The zoo has more trees and there are more elephants.

S số ít + has + N 

5. There is a careful and nice zookeeper in the zoo.

There is + a/an + ADJ + N số ít 

6. It is exciting to go to the zoo at weekends.

It's + ADJ + to V 

7. It is difficult to speak English confidently.

It's + ADJ + to V 

V + ADV 

8. There are not many young teachers in my school.

There aren't + many + N số nhiều

9. There are different shows about animals on TV.

There are + N số nhiều 

10. They have little time because there is a lot of homework.

S số nhiều + have + N 

There is + a lot of + N không đếm được 

`color{orange}{~MiaMB~}`