II. Supply the correct form of the words in bracket.

   1. Unfortunately. Biogas isn’t totally ___________ to people.                                          (harm)

   2. Nuclear power is ____________, but it is very dangerous.                                            (plenty)

   3. Disposable batteries are _____________ the environment.                                            (pollute)

   4. Scientists are finding an _____________ source to replace gasoline.                            (limit)

   5. Will ______________ energy sources be banned from using in the future?                  (new)

   6. We should think ____________ how to protect our environment.                                 (positive)

   7. _____________ gas is going to run out someday.                                                          (nature)  

   8. It is predicted that there will be a serious _____________ of energy in the future.       (short)

   9. Renewable energy is an __________ source of energy. It is unlimited.                         (exhaust)

   10. One of the ______________ of wind power is that it is unavailable.                           (advantage)

III. Give the correct form of the words in brackets. (1.0 point)
EX. Knowing E well is very (use )…….. -> useful
1 The (long )…………………………. of the experiment is about 20 minutes
2.She sent her best wishes for my future…… ……………………(HAPPY)
3. The ………………………of this tree are very green and beautiful. ( LEAF )
4. Air ………………….is a big problem in many cities in the world. (POLLUTE)
5.The coffee is too………………………………..for me to drink. ( HEAT )
6. Who is the.......................................................person in the world? (RICH)
7.Big Ben is the most ………………………….. tower in England. (FAME)
8. He is a famous football.......................................... (PLAY)
9. They are ........................................ to their teacher (TALK)
10. English is an ....................................and important subject.(INTEREST)

II. Use the correct form of the words in CAPITALS to complete sentences.(10 points).

1. The ______________of Tu Duc Tomb was completed in 1876.                 CONSTRUCT

2. Lien, who is my new ___________ learns English very well.                     CLASS

3. I have ___________ time to play than my friend.                                         LITTLE

4. Living in the city is ___________ than living in the countryside.              NOISY

5. The children enjoyed the water puppet ______________.                          PERFORM

6. Lee comes from China. He speaks  ___________                                         CHINA

7. In the countryside, people often know all the people in their……              NEIGHBOR  

8.   The students were ______________prepared for the national exams.    CARE

9.   He is so clever and well ______________.                                                   EDUCATE

10. Dong Ho ______________are made in Dong Ho village.                          PAINT

II. Use the correct form of the words: 

(Ghi rõ loại từ)

1.One of the _________ in my hometown is the traditional market,which is open every Sunday   (attract)

2.What are the differences between Dong Ho _______ and Sinh ones? (paint)

.3.This is a very beautiful piece of__________                                             (embroider)

4.__________is one of the biggest problems in this city                                (employ)

5.Photography is strictly_________ in this museum                                      (forbid)

6.I feel so _______because I can’t run as fast as my friends                           (embarrass)

7._________ can help you succeed in many fields                                        (confident)

8.Find out more about the job so that you can make an _________choice      (inform)

III< Correct the form of verbs:

(Ghi rõ thì)

1. The boys broke the window while they _________ (play) football.   

2. He _________ (learn) French since last summer. 

3.If I were you, I (plant) ________ vegetables in the garden.

4.. I hope you (not/watch) _______ TV when I arrive home at 8 p.m. tomorrow.

5.The water (be) ______ polluted, so the fish are dead.

6..Most people (leave) ________ for safe areas when the storm broke.

7.If we (not/waste) ________ paper, we will save thousands of trees.

8.What you (do) _______ this time next Sunday?

USE THE CORRECT FORM OF THE WORDS IN BRACKET

1. I'm tired . I'd like (sit)............down

2. lan is (intelligent)..................hoa in the first semeter

3.mai (eat)...............a bowl of noodles at the moment ?

4.that is (heavy) .............traffic i ever seen !

5. my mother could (play)..............piano when she was 6 years old

6.shall we (turn)....... off the linght to save electricity when nobody is in the room

7. we (pass)..............if we study harder

8.da nang is (fame) .............for the beaches

Use the correct form of the words in the bracket.

1. The (flight) __________ from Nha Trang to Hanoi is cancelled. 

2. Our (depart) __________ to Hong Kong was delayed because of bad weather. 

3. (Fortune) __________, he fell and hit his head on the road. 

4. She left (mountain) __________ region and moved to a big city. 

5. Finding (accommodate) __________ in a big city is very difficult. 

6. The (arrive) __________ of the flight to Boston is late for about an hour.

7. (Daily) __________ newspaper is delivered to my house every day. 

8. There's a growing (recognize) __________ that this singer becomes less famous.