5. Houses in the coutryside are much cheaper than those in the city.

II.

1. Hung's brother drives less carefully than Hung.

2.Some years ago the laboratory in my school is worse equipped than now.

3. Quang works harder so he often gets better marks than Nam.

4.Minh drives more carelessly than Trung so he has more accidents.

5. Going by bus is slowlier than going by taxi but it costs less than a taxi.

5 Is cheaper than house in the city

Ex2

1 Hung brother drives more carelessly than he is

2 Some years ago laboratory worse than the laboratory now

3 Quang works hardly so he gets better marks than Trung

4 Minh drives more carelessly than Nam so he sometimes had an accident

5 Going by bus is slowly than going by car but it costs little than the care