3. Building a concrete bridge is more expensive than building a steel brigde.

4. Linh loads hay onto the cart slowlier than her father (does).

5. His house'yard id larger than yours.

6. People can travel easiler than thay could 5 years ago.

7. My sister does yoga more fequently than me (I did).

8. The Australian athlete jumped futher than the Ameican athlete (did).

9. Mekong River is longer than Red River.

10. A horse can run faster than a dog (can).

II, 1. Some people say that it is better for children to grow up in the countryside than in the city.

2. Is living in the country much healthier than living in the city?

3. People enjoy living in the villages because the air is clean and fresh.

4. We helped the farmers load the rice onto buffalo drawn carts.

5. Life in the countryside has changed a lot over the past 10 years.

6. In the countryside children play more freely than in the city.

7. Children learn to ride a nomadic horse when they are small.

8. Unlike many other jobs, farmers depend heavily on the weather.

III, 1. Afica, Chile is drier than the Libryan Sahara desert.

2. I arrived at the meeting sooner than Henry.

3. Building a concrete bridge is more expensive than building a steel bridge.

4. Linh loads hay onto the cart slowlier than her father does.

5. His house's yard is langer than yours.

6. People can travel to the town more easily than 5 years ago.

7. My sister does yoga more frequently than I do.

8. The Austranlian athlete jumped father than the American athlete did.

9. Mekong River is longer than Red River.

10. A horse can run faster than a dog.

II.

1. Some people say that it is better for children to grow up in the countryside than in the city.

2. Is living in the country much healthier than living in the city ?

3. People enjoy living in the villages because the air is clean and fresh.

4. We helped the farmers load the rice onto buffalo drawn carts.

III.

1. Arica, Chile is drier than Libyan Sahara Desert.

2. I arrived at the meeting sooner than Henry.