Exercise 1:

1. How far is it from your house to Ben Thanh market? - It's about  one kilometer.

2. How far is it from post office to bakery? - It's about  800 meters.

3. How far is it from Ha Noi to Hue? - It's about  680 kilometers.

4. How far is it from your house to school?- It's about 500 meters.

5. How far is it from Da Nang to Ho Chi Minh city? - It's about  900 kilometers.

6. How far is it from school to public library? - It's about  two kilometers.

7. How far is it from Ha Noi to Ho Chi Minh city? - It's about  1,700 kilometers.

Exercise 2:

1. How much are these envelopes? - They're five thousand dong.

2. How much is the picture? - It's sixty-four thousand dong.

3. How much is this postcard? - It's two thousand dong.

4. How much is a local stamp and an envelope? - It's six hundred dong.

5. How much are these sandwiches? - They're 8,500 dong.

6. How much is the phone card? - It is fifty thousand dong.

7. How much is a pad of letter papers? - It is fifteen thousand dong.

Chúc bn học tốt!!! ^ω^