9. He works much. He feels tired.
-> The more …………………………………………………
10. This computer works better than that one.
-> That computer ……………………………………………..
11. The apartment is big. The rent is high.
-> The bigger ………………………………………………….
12. We set off soon. We will arrive soon.
-> The sooner ……………………………………………………
13. The joke is good. The laughter is loud. 
-> The better ……………………………

Bài 1: Khoanh vào phương án thích hợp để đặt trong các câu điều kiện loại 1 dưới đây.

1. If she (reads/read) in bad light, she will run her eyes.

2. If I find your book, I (will phone/ could phone) you at once.

3. I will get angry if you (make/ will make) more mistakes.

4. If you don’t believe what I said. (ask/ will ask) your father.

5. If I study hard, I (pass/ will pass) this year’s exam.

6. If the weather is fine, we (go/ will go) on a picnic.

7. If I (go/ will go) to Paris, I will visit the Eiffel Tower.

8. If they don’t invite me, I (don’t go/ won’t go).

9. If he (got/ gets) my email, he will send the information we need.

10. If she travels to London, she (will visit/ visits) the museums.

11. If I (will get/ get) the money, I will buy a mobile phone.

12. If you make trouble, I (will send/ will sent) you to the principal.

13. If I (had/ have) enough time this evening, I will watch a movie.

14. If he has money, he (will lends/ will lend) me what I need.

15. If you (eat/ will eat) greasy food, you will become fat.

Bài 2: Hoàn thành các câu sau với đúng ngữ pháp của trạng từ hoạc tính từ
1. Once upon a time there were three little pigs who wanted to see the world. When the they left home, their mum gave them some advice: Whatever you do, do it the (good)....................you can.
2. So the three pigs wandered through the world and were the (happy)........................pigs you've ever seen.
3. They were playing (funny)....................games all summer long, but then came autumn and each pig wanted to build a house.
4. The first pig was not only the (small)....................but also the (lazy)....................of the pigs.
5. He (quick)....................built a house out of straw.
6. The second pig made his house out of wood which was a bit (difficult)....................than building a straw house.
7. The third pig followed his mum's advice and built a strong house out of bricks, which was the (difficult)....................house to build.
8. The pig worked very (hard)...................., but finally got his house ready before winter.
9. During the cold winter months, the three little pigs lived (extreme).................... (good)............... .....in their houses.
10. They (regular)....................visited one another and had the (wonderful)....................time of their lives. 

Bài 1: Điền dạng đúng của tính từ theo các cấp bậc
1. My house is (big).............than yours.
2. This flower is (beautiful).............than that one.
3. This is the (interesting).............book I have ever read.
4. Non-smokers usually live (long).............than smokers.
5. Which is the (dangerous).............animal in the world?
6. A holiday by the sea is (good).............than a holiday in the mountains. 7. It is strange but often a coke is (expensive).............than a beer.
8. Who is the (rich).............woman on earth?
9. The weather this summer is even (bad).............than last summer.
10. He was the (clever)…..........thief of all