II. Complete sentences using the correct form of the words in brackets.

12. We must learn about keeping our environment ................................ (pollute)
13. Help is immediately sent to the ............................... of the earthquake. (survive)
14. ................................ are doing their best to save the species from dying out. (Environment)
15. These ...................................... will conserve the earth’s resources. (innovate)
16. The President’s New Year speech is going to be broadcast ............................... (nation)
17. We can protect the environment by .......................... air pollution. (reduce)
18. He failed because he answered all my questions ................................ (logic)
19. Wearing uniforms encourages students to be ....................... of their school. (pride)
20. He can’t pay attention to the lecture due to his ............................ (sleep)
21. It's ................................ of you to say that. You know it isn't true! (honest)
22. We must test the ............................ of the water. (pure)
23. Three firms are in ................................... for the same contract. (compete)
24. She is extremely ................................. about the history of art. (know)
25. I’m applying for .................................. of this club. (member)
27. What I hate most about Tom is his ................................ (rely)
28. The boy was not ............................ enough to admit his mistake. (courage)
29. This is Alexandra, my personal .............................. (assist)
30. The police asked me to give a .............................. of the suitcase I had lost. (describe)

V. Write the correct form of the words given in capital letters to complete the following sentences.

1. Nam is an ……………. boy, he always play basketball.                    ENERGY

2. Do you think Peter is the…………………student in our class?        BAD                                                                                                      

3. It is very …………..to let children play in the kitchen                      DANGER

4. Mr Ba is a………………..….. driver. He often has accidents           CARE

5.Minh looks ....................again. What’s the matter with him?             WORRY

6. After taking an aspirin, her headache..........................................      APPEAR

7. You must remember to eat............................                                    SENSE

8. This knife is .................................... - it can cut everything.                USE

9. Relax for some minutes and you’ll feel more…………..                  COMFORT

10. She never touches ..............food and keeps the dentist away.          HEALTH

IV. Complete the following sentences, using the correct form of the words given in capital letters.

Put the words in brackets into the right forms to complete the sentences.

36. The ……………………of form makes English easy to learn (simple)

37. He has lived in the USA since he was five, and he is ……………………good at English. (reasonable)

38. In Viet Nam, English ……………………schools have been built to create all-English environments for English learners. (immerse)

39. Nowadays, English has become a globe language thanks to its ……………………as a mother tongue in all continents of the world. (establish)

40. New English words are being invented every day all over the world due to the free admission of words from other languages and the easy ……………………of compounds and derivatives. (create)

Put the words in brackets into the right forms to complete the sentences.

36. The ……………………of form makes English easy to learn (simple)

37. He has lived in the USA since he was five, and he is ……………………good at English. (reasonable)

38. In Viet Nam, English ……………………schools have been built to create all-English environments for English learners. (immerse)

39. Nowadays, English has become a globe language thanks to its ……………………as a mother tongue in all continents of the world. (establish)

40. New English words are being invented every day all over the world due to the free admission of words from other languages and the easy ……………………of compounds and derivatives. (create)

Put the words in brackets into the right forms to complete the sentences.

1. The ……………………of form makes English easy to learn (simple)

2. He has lived in the USA since he was five, and he is ……………………good at English. (reasonable)

3. In Viet Nam, English ……………………schools have been built to create all-English environments for English learners. (immerse)

4. Nowadays, English has become a globe language thanks to its ……………………as a mother tongue in all continents of the world. (establish)

5. New English words are being invented every day all over the world due to the free admission of words from other languages and the easy ……………………of compounds and derivatives. (create)

III- Give the correct form of the words in brackets to complete the sentences.(10ps)

1.  You don’t need to walk so quickly! It’s not a……. ……...  (COMPETE)

2.  Our new .............. learn English very well.                          (CLASS)

3.  Lance Amstrong is a famous……                                          ( CYCLE)

4.  It’s …............… today in Ha Noi.                                         (SUN)

5.  ……….,many teenagers say they don’t like football- one of the world’s most popular games                                                                                      ( SURPRISE)

6.   English is an …………………   and important subject          (INTEREST)

7.   In electronics they learn to repair  ……………appliances.      (HOUSE)

8.  Edison’s most famous  ………. was the electronic bulb.          (INVENT)

9.  This dictionary is very ..............for you to learn English          (USE)

10.           I have ....................time to play than my friends.           (LITTLE)