1 He drives more carelessly than he used to. A. He doesn’t drive as carefully as he used to. B. He doesn’t drive carefully than he used to. C. He doesn’t drive as carefully than he used to. D. He doesn’t drive as carefully he does. 2. No one in our club can speak English as fluently as Mai. A. Mai speaks English more fluently than no one in our club. B. Mai is the worst English speaker in our club. C. Mai speaks English as fluently as other people in our club. D. Mai speaks English the most fluently in our club. 3. The sooner you stop smoking cigarettes the better you’ll feel. A. As soon as you feel better, you’ll try to stop smoking. B. You feel so much better since he stopped smoking. C. Though you feel better, you still smoke. D. When you stop smoking, you’ll begin to feel better. 4. No one in the class is taller than Dave. A. Dave is taller student in the class. B. Dave is the tallest student in the class. C. Dave is the taller student in the class. D. Dave is tallest student in the class. 5. The crowd became increasingly angry at the long delay. A. The crowd became very angry because the delay was so long. B. The longer the delay was, the angrier the crowd became. C. The more increasingly the crowd became, the longer the delay was. D. The more the crowd became angry at the delay, the longer they feel. 6. In spite of all our efforts, we failed in the final match. A. Although we tried very hard, we failed in the final match. B. We made all our efforts so that we could gain success in the final match. C. Whatever efforts we had made, we weren’t able to win in the final match. D. We failed in the final match as a result of all our great efforts. 7. Although old-age pensions have risen considerably, they haven’t kept pace with the cost of living. A. The cost of living is so high that they couldn’t keep with it. B. Despite the fact that old-age pensions have risen considerably, the cost of living isn’t going down. C. Old-age pensions may have risen considerably, but they haven’t kept pace with the cost of living. D. The cost of living hasn’t been kept with no matter how high the old-age pensions are. 8. It’s very likely that the company will accept his application. A. The company needs accept his application. B. The company must accept his application. C. The company might/ may accept his application. D. The company should accept his application. 9 .It isn’t necessary for us to get a visa for Singapore. A. We needn’t get a visa for Singapore. B. We mustn’t get a visa for Singapore. C. We mayn’t get a visa for Singapore. D. We shouldn’t get a visa for Singapore. 10. In spite of heavy rain, my brother went to work. A. In spite it rained heavily, my brother went to work. B. Although it rained heavily, my brother went to work. C. Despite it rained heavily, my brother went to work. D. Although of heavy rain, my brother went to work.

Choose the correct form:
11. Please read this text ………………………. . (careful/ carefully)
2. Could you shut the door …………………….? (quiet/ quietly)
3. He is ……………………….. man. He always helps other people?
4. I’m …………………. Tired. I don’t want to do anything more. (extreme/ extremely) 
5. She types the letters very ……………………. .She can type 80 words per minutes. (quick / quickly) 
6. Moira is a ………………………….. tennis player. (terrible/ terribly) 
7. He’s just learnt how to drive a car. He still drives very ………………………. (slow/ slowly) 
8. My sister has a ………………………. Voice. She sings very ………………….. . (beautiful/ beautifully)
9. My family live ……………….. . We always concern to one another. (happy/ happily)
10. Be ………………….. . This road is very dangerous
11. - I heard Daniel isn’t very ………….          (good/ well)
  - Well, he fell and hurt himself quite ………..        (badly/ bad)
12. – There was a ………. (terrible/ terribly) accident on this road two days ago, wasn’t there?
  - Yes, two people were killed and the driver of the car was ………… (serious/ seriously) injured.
13. - The weather was so ……….awful/ awfully) yesterday.
 - yes, it was raining quite ……….. (heavy/ heavily) so we stayed at home all day.
14. You haven’t cleaned the floor …………. (proper/ properly). It still ………… (dirty/ dirtily)
 Oh, sorry. It is still………….. (dirty/ dirtily).
15. You didn’t look very ………. (happy/ happily) last night.
Well, I was disappointed that I did so ……….. (bad/ badly) in the exam.
16. – Can you remember what happen?
  - I can’t remember ……. (clear/ clearly).It all happened so ……… (sudden/ suddenly)
17. Don’t go up that ladder. It doesn’t look ………. (safe/ safely)
 - Don’t worry. I’ll climb ………… (careful/ carefully).
18. Did you go to Sally’s birthday party?
- Yes, It was really a ……….. (cheerful/ cheerfully) party. Everybody at the party was …….. (colorful/ colorfully) dressed.
19. – Why do you look so …..(nervous/ nervously)?
- Oh, my! I’ve just got a mistake. I interrupted my boss while he was on the phone, and he looked at me …….. (angry/ angrily) when I interrupted him.
20. – Have you seen Richard ……….. (recent/ recently)?
- yes, I just met him at Rose’s party two days ago. He seemed very (unhappy/ unhappily). He smiled …………..(sad/ sadly) at me when he saw me.
 

VIII. Underline the correct words or phrases.
1. Cattle usually cross over the road. You should drive more careful / more carefully.
2. Life in some parts of the country is boring / more boring than that in other parts.
3. The old usually get up earlier / more early than the young.
4. An ox doesn’t plough weller / better than a buffalo.
5. These 7 thinking habits will help you become more confident / more confidently.
6. Don’t worry. The river is not as deep / deeper as it looks.
7. After a hard working day, you may sleep soundlier / more soundly than usual.
8. My father has been much healthier / more healthy since he stopped smoking.
9. The air in the mountainous zones is more fresh / fresher than that in the cities.
10. I can’t understand. Would you ask him to speak clearlier / more clearly?

giải thích giùm em với ạ