EXERCISES

I. Supply the correct word form.

1. He is a ________ boy. He is always asking questions. (curiosity)
2. All the pupils have done the exercises ________. (easy)
3. Keep ________! The teacher is explaining the lesson. (silence)
4. Be ________ in your work! (care)
5. Time passes ________ when you are alone. (slow)
6. He ________ carefully. He rarely has accident. (drive)
7. Ho Chi Minh City is an important ________ center. (commerce)
8. We have a ________ newspaper in this town. (week)
9. This exercise seems ________. (difficulty)
10. Mrs. Green can help Alice to make a good ________. (choose)
11. He has ________ bought a new car. (recent)
12. It's too ________ for me to buy. (expense)
13. How ________ those shop windows are! (beauty)
14. She has finished her best ________. (perform)
15. The cartoon last night was very ________. (interest)
16. She ________ goes to the pictures with her younger sister. (frequency)
17. Last night the singer sang very ________. (good)
18. The story is about an ________ trip. (excite)
19. In May the days often ________. (long)

1. He got rid of the ________ by opening a window. (smell)
2. Nobody showed them to their ________. (sit)
3. Helen speaks English very ________. (fluent)
4. This is the most ________ machine in our field. (value)
5. We can keep the land in ________ condition by killing weeds. (well)
6. The huge windows gave us a ________ view of the grounds. (splendidly)
7. The ball was followed with great ________. (excite)
8. That was an ________ match, wasn't it? I was ________ to see it. (excite)
9. ________ is a good career. I want to become a ________. (teach)
10. Rubber trees are very ________. (use)
11. Sports are very good for our ________. (healthy)
12. Who will take ________ of the baby when you go away? (careful)
13. Don't worry about her ________. (complain)
14. What is the real ________ of the house? (wide)
15. I want to make new dresses but I don't have a ________ machine. (sew)
16. She danced so ________ that the audience clapped their hands many times. (beauty)
17. I'll have Tom repair our electric ________. (cook)
18. Water has no color. It is a ________ liquid. (color)
19. Please don't make ________. (noisy)
20. Mr. Green works in this factory as a ________. (account)
21. Ky Hoa lake is one of the areas of ________. (entertain)
22. Butter is one of the ________ of milk. (produce)
23. He is a ________ person. He often makes me laugh. (fun)
24. I didn't know how you ________ your birthday party. (celebration)
25. On Christmas day, I often send my close friends ________ cards. (greet)
26. He is a famous ________ in this country. (act)
27. He often writes stories. He is a ________. (write)
28. These flowers look ________. (nature)
29. Air ________ makes us unhealthy. (pollute)
30. His plays were ________ on the stage in London. (performance)
31. The film is ________ so I'm ________. (bore)
32. The Sword Lake is one of ________ places in Hanoi. (history)
33. He devoted all his ________ to writing. (live)
34. How ________ the street is! (danger)
35. She lives ________ although she is very poor. (happy)
36. I'll help you to ________ some beautiful paintings. (choice)
37. The love for book is ________ in developing the pupils' knowledge. (help)

1. This public library is __________ to all people. (open)
2. Books help people to get more ___________. (know)
3. __________ countries need help from __________ ones. (develop)
4. This stamp __________ is valuable. (collect)
5. The person who takes care of books in the library is a ___________. (library)
6. He is very ___________. (friend)
7. She smiles so ___________, doesn't she? (attract)
8. My __________ for your skill is great. (admire)
9. We all held our breath because of that ___________ film. (thrill)
10. John is old enough to be ___________ of his parents. (depend)
11. They ride their bicycles to the countryside for ___________. (please)
12. Red ___________ communist countries. (symbol)
13. May Day is celebrated regularly in ___________ countries. (society)
14. He lost the game because of his ___________ (care)
15. The teacher stressed the need for regular ___________. (attend)
16. The cost of ___________ must be paid by the buyer. (carry)
17. Our ___________ from London to Sydney took 24 hours. (fly)
18. The police are interested in the sudden ___________ of the valuable painting. (appear)
19. The master gave Oliver Twist a terrible ___________. (punish)
20. He gave no ___________ for his absence. (explain)
21. They were happy because their work was finished ___________. (success)
22. To prepare his ___________ works, Karl Marx often spent whole day in the library of the British Museum. (science)
23. He is respected for his ___________. (simple)
24. They had made a lot of ___________ before the game started. (prepare)
25. Manchester players have been trying to score another goal, but their efforts are ___________ (succeed)
26. You must make ___________ for him because he has been ill. (allow)
27. Several hundred people were affected by the previously ___________ virus. (know)
28. Two of these tablets should be taken ___________. (day)
29. Dogs are very ___________ pets. (faith)
30. The Thames flows ___________ through green meadows. (gentle)
31. Relax in our ___________ chairs and enjoy our excellent tea and hot chocolate. (comfort)
32. I'm so ___________ you're going to visit my country. (please)
33. What a naughty boy! He always does things ___________. (noise)
34. There were ten ___________ in the race. (compete)
35. His ___________ makes his parents feel sad. (lazy)

1. You should _________ to your teacher. (apology)
2. We're so _________ of her for telling the truth. (pride)
3. Paris is _________ for the Eiffel tower. (fame)
4. He worked hard to _________ good crops from poor soil. (product)
5. How _________ of you to break that cup! (care)
6. His long _________ made us bored and sleepy. (speak)
7. He never takes his father's _________. (advise)
8. They sat _________ by the stream. (quiet)
9. To my _________, the monkey peeled a banana and offered it to me. (amaze)