He bought all the book needed for the next exam

He is the only man to be considered the idol of the young. 

NA is the first person to set foot on the moon. 

The old building built in front of my house fell down. 

My name is Tam.

I'm very well

I'm 10 years old.

Yes, I do

I have 2 balls and a doll.

Yes, there are.

There are 2 fans in my classroom

I like cat

I live in Cau Giay district

It's rainny and cold. 

A 

C

B

A

D

He is very smart, so he can do this exercise. 

She was sick, but she still went to work yesterday. 

Minh hasn't given his friends his old books since he moved to Cu Chi.

Ba hasn't ridden his bike for 3 months. 

bowls 

many

from 

for

doing

we should place rubbish and plastic bags i proper dustbin

I don't think the exam will be very difficult

46c  47b 48d 49a 50c

people whose children are in college are working hard