1. What does your mother do? 

Who is that? 

What are there? 

How old is your sister? 

2.there are one hundred books on the bookshelf .

My father is 45 years old and he is an engineer .

How many students are there in your class? 

That is chair and there are stools 

How old is your mother and what does she do? 

Chúc bạn hc tốt :))

Exercise 1

1.what does your mother do? 

2.Who's that?

3.How many chair are there in the room? 

4.what's there? 

5.how old is your sister? 

Exercise 2

There are 1 hindered books on the bookshelf 

My father is 45 yrs old and he is an engineer 

How many students are there in your class? 

There are stools and that is a chair

What does your mother do and  how old is she?