a) 1324 x 65 + 1324 x 52 - 17 x 1324

= 1324 x (65 + 52 - 17)

= 1324 x 100

= 132400.

b) 25 x 32 x 2 x 4

= (25 x 4) x (32 x 2)

= 100 x 64

= 6400.

Make bed

Study 

Cook rice

Clean house

Go to friend's house

Chiều rộng là:

(160 - 52) : 2 = 54 (m)

Chiều dài là: 

54 + 52 = 106 (m)

Diện tích mảnh đất hình chữ nhật là:

106 x 54 = 5724 (m²)

Đáp số: 5724 m².

What school do you go to?

I go to Nguyen Du Primary School.

1. My pencils are on the table.

2. These schools are big.

3. Those are erasers. 

4. There are lamps in the desks.

5. They are small houses.

6. Who are those?

7. No, they aren't. They are small.

8. Are your rooms big?

9. These are her dresses.

10. Are those your stereos?

1. My house is opposite the bakery.

2. Her school is next to a bookstore and a movie theater.

3. What is in front of your house?

4. Lan's house is between the drugstore and the bakery.

5. The restaurant is next to the police station.

That is my mother. Her name's Lan.