My best friend is incredibly kind-hearted and always goes out of their way to help others.

They have an infectious sense of humor that can brighten anyone's day.

My best friend is a fantastic listener, always ready to offer support and understanding.

They have a great passion for adventure and trying new things, which makes every moment with them exciting.

Above all, my best friend is incredibly loyal and has been a constant source of strength and joy in my life.

The boy plays the guitar skillfully.

đáp án D

đáp án A

15. The children (not, lose) would not have lost if they (stay) had stayed with their parents

Exercise 14  → 

1. If I hadn't missed the bus, I wouldn't have come to class late.

2. If I want to live in the big city, I can visit many interesting places.

3. If you finish your project, you can come and play with us.

4. If she had caught the bus, she wouldn't be late.

5. If you had taken advice from the doctor, you wouldn't get sick.

6. Unless Dan hurries up, we will miss the show.

7. If Nancy wasn't busy right now, she could give you a call.

8. If you had come to the party, you would have met Lisa.

9. Unless she missed the plane, she would have had dinner with me.

10. Unless he had been busy, he could have joined us today.

11. Unless he had had more time, he wouldn't have read this book.

12. If Lucy hadn't come, he would have been disappointed.

13. If Mai had followed the rule, she wouldn't have failed.

14. If he had studied for the test, his grade would have been good.

15. If the trip is not canceled, I won't be at home for 2 days

1. This flower is prettier than that one.

2. My dog is faster than your dog.

3. Her phone is smaller than mine.

4. The book is more interesting than the movie.

5. The cat is lazier than the dog.

6. This restaurant is busier than the one across the street.

7. My house is bigger than yours.

8. The coffee is hotter than the tea.

9. His car is newer than hers.

10. This song is catchier than the last one.

1. Nam dances beautifully.

2. Minh drives to work.

3. He has been playing the guitar since he was 7.

4. Hung started working for this company 2 years ago.         

5. Lan is crazy about making models

1. I think playing soccer is interesting.

2. It is important to learn English.

3. How about trying the new dish of the restaurant?

4.  prefer living near the beach to living near the mountain.

5. She'd rather be alone than be in crowded places.

6. Lucy prefer drinking coffee to drinking tea.

7. He spends 40% on a dish of pasta.       

8. The flight lasted 8 hours en route to New York.   

9. Would you please not bother me at such an important time?

10. Tracy need not work for a foreign company anymore.

11. It took the students three hours to travel to the campus.

12. It's time you learned to take care of yourself.

13. The man was too surprised to speak.

14. We suggest cleaning the floor once every two days.

15. Would you mind closing the window?

16. The river is so deep that it is impossible to swim.

17. Because of her mistake, we have to do it again 

18. Because the fallen tree blocked the road.

19. She is intelligent enough to pass the exam easily.

20. Wearing a helmet while driving is necessary.

21. She prefers to watch horror films rather than action films.

22. Joel thinks that running in the morning is healthy.

23. Why don't we go to the nearest restaurant?

24. It takes Kat 45 minutes to make breakfast every day.

25. It is pleasing to know that they are safe after the storm.

3. embarrassing

4. embarrasses

5. embarrassment 

6. violence

7. violent

8. music

9. Jmusicians

10. cloud

11. cloudy

12. honesty

13. honesty

14. benefits

15. beneficial