I. Use the adjective in brackets in their correct forms of comparison to complete the sentences :
1. Tea is cheaper than coffee.
2. The new harvest machine is more effective than the old one.
3. The countryside is more beautiful than the town.
4. A tractor is more powerful than a buffalo.
5. My sister is taller than me.
6. Blue whales are heavier than elephants.
7. It usually rains more in the rainy season.
8. I will have to try a bit harder.
9. The hall was lighted brighter.
10. Time goes by faster.
11. Our family has lived here for generations.
12. The boys were playing the game enthusiastically.
13. This task can be completed easily.
14. A tractor can plough more land than elephants.
15. The Mekong River is wider than any other river in the region.
16. Do you think English is more interesting than the book?
17. My new bed is more comfortable than the old one.
18. The film about my village town is the most popular.
II. Coplete the sentences, using the comparative form of the adverbs from the correspondentadjectives in the brackets.(Hoàn thành các câu sử dụng dạng so sánh đúng của các tính từ trong ngoặc)
1. I like to eat longer than the Red River.
2. Is French in grammar easier than English?
3. My new bed is more comfortable than my old bed.
4. Fruits and vegetables are healthier, so I eat a lot of them every day.
5. The food is heavier in Central Viet Nam than in other regions.
6. This math problem is harder than that one.
7. The classroom is brighter than the corridors.
8. We need to work quicker when we are busy.
9. Our family has been happier in the country than in the town since last year.
10. The boys are noisier than the girls.
11. Phong is a faster swimmer than Phuc.
12. Phong swims more easily than that one.
13. A tractor ploughs better than a buffalo or a horse.
III. Complete the sentences with suitable forms of the adverbs given in the brackets.
1. Nick is a more careful writer than Phuc. (carefully)
Nick writes essays more carefully.
2. A snail is slower than a crab. (slowly)
A snail moves more slowly.
3. My father's explanation about the subject was clearer than my brother's. (clearly)
My father explained the subject more clearly.
4. My cousin is a better singer than I am. (well)
My cousin sings better