E. Give the correct form of the words in the brackets to complete the sentences

1. Water pollution is the ………………of bodies of water such as watering places.  (contaminate).

2.       He does the experiences on  …………….  chamicals.                                    ( poision)

3. Sewage from households is also the ……………….. of the water pollution.               ( cause )

4. Some ………………….. waste can lead to the air and water contamination.              ( chemistry)

5.  ………………..  use the DNA banks to save endangered species.                ( Science)

6. Most of ………………… in the net isn’t true.                                          ( informat )

giúp mình vs

III. Give the correct form of verbs in the brackets.

1. Trung wants (  become) ____________ a musician. He thinks it’s the best job in the world.

2. It’s very unsafe ( swim) _____________ in this lake. The water is heavily polluted

3. What’s your favorite sport? – I like (  play) _________________ football.

4. Where are you, Dad? – I’m here, in the living room. I (  read) _______________ a newspaper.

5. Because it (not snow) _________________ in Viet Nam in the winter, we cannot go

  ( ski) _____________________

6.Mai ( visit ) .___________________________.Ha Long Bay twice.

7. How often he ( play ) _______________boardgames ?   – Oh, no, he ( not/ often play )           _______________________  it . About once a week.

8. Must we ( wear ) __________________ a helmet when we go by   motorbike in China ?

Exercise 6. Look at the questions and check the meanings of the words in blue. What do you think the animal is?

(Nhìn các câu hỏi và kiểm tra nghĩa của các từ màu xanh. Bạn nghĩ động vật này là gì?)

“Does it live in water, or on land?

It lives on land and in water.

Has it got wings / legs / a tail?

It's got legs and a tail.

How many legs has it got? Four.

Is it bigger or smaller than a dog?

It's bigger than a dog.

Does it eat other animals? Yes, it does.

Does it live in this country? Yes, it does.

Is it dangerous? Yes, it is.

What colour is it? Green and brown.”

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following questions.

Algae is a primitive form of life, a single-celled or simple multiple-celled organism that is able to conduct the process of photosynthesis. It is generally found in water but can also be found elsewhere, growing on such surfaces as rocks or trees. The various types of algae are classified according to pigment.

Blue-green algae, or Cyanophyta, can grow at very high temperatures and under high-intensity light. This type of algae is the oldest form of life with photosynthetic capabilities. Fossilized remains of blue-green algae more than 3.4 billion years old have been found in parts of Africa.

Green algae, or Chlorophyta, is generally found in fresh water. It reproduces on the surfaces of enclosed bodies of water such as ponds or lakes and has the appearance of a fuzzy green coating on the surface of the water.

Brown algae, or Phaeophyta, grows in shallow, temperate water. This type of algae is the largest in size and is most recognizable as a type of seaweed. Its long stalks can be enmeshed on the ocean floor, or it can float freely on the ocean's surface. 

Red algae, or Rhodophyta, is a small, delicate organism found in the deep waters of the subtropics. This type of algae has an essential role in the formation of coral reefs: it secretes lime from the seawater to foster the formation of limestone deposits.

What is the author's main purpose?

A. To show what color algae is

B. To differentiate the various classifications of algae

C. To describe where algae is found

D. To clarify the appearance of different types of algae

Part D. WRITING: 2ms

I. Give the correct form of the words in brackets:

21. Water .................................. began in the 11^th century.                                         (puppet)

22. My father’s friend is a great ..................................                                                            (paint)

23. How many .................................. do your parents have?                                      (child)

24. Who is your favourite  ..................................?                                                      (music)

II. I. Write complete sentences, using the given words:

25. In my opinion / rock and roll / not / as/ exciting / pop music.

...................................................................................................................................................

26. Life in the city / different / life in the country.

...................................................................................................................................................

27. My / cousin / be / same/ age / me.

...................................................................................................................................................

28. How /cartons / lemonade / you / want?

...................................................................................................................................................

B.  LANGUAGE FOCUS (2,5 points)

I.PHONETICS

Choose the word which has a different sound in the part underlined (0.5 point)

    11. A.leisure                        B. sugar                       C. soup                                    D.sing

    12.A.pork                            B.soft                           C.sport                         D.fork

Give the correct form of the words in brackets.

      Write your answers in the spaces given on the right. (10 pts)

1.       I can't follow you. What you are saying is totally (logical).                                                                                                                                      

2.       Artists are generally considered to be (imagine) but moody people.

3.       The (thief) of the diamonds is being investigated by the police.

4.       Most people have no real (believe) in ghosts.

5.       Linda had no (suspect) that anything was wrong.

6.       The firemen were (courage) enough to get into the burning house.

7.       Please put the (freeze) food in the freezer.

8.       George won a big prize for his (brave).

9.       The country is very (mountain) so travelling by road is difficult.

The rule is not (apply) in this case. 

Give the correct form of the words in brackets:                           

1.     Hoa is the most………………………………. girl in the class.                   (beauty)

2.     I have English, Math and …………….. education on Thursday.                 (physics)

3.     My mother is a ……………………. of English.                                                       (teach)

4.     This is the ………………. box that we have got.                                                      (big)

5.     What a ……………………. girl!                                                                  (love)

6.     He plays soccer very …………..............……….………                              (bad)

7.     Mai is ……………………… at English than I am.                                      (bad)

I like geography because it’s an ……………….… and important subject.            (interest)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following questions.

Algae is a primitive form of life, a single-celled or simple multiple-celled organism that is able to conduct the process of photosynthesis. It is generally found in water but can also be found elsewhere, growing on such surfaces as rocks or trees. The various types of algae are classified according to pigment.

Blue-green algae, or Cyanophyta, can grow at very high temperatures and under high-intensity light. This type of algae is the oldest form of life with photosynthetic capabilities. Fossilized remains of blue-green algae more than 3.4 billion years old have been found in parts of Africa.

Green algae, or Chlorophyta, is generally found in fresh water. It reproduces on the surfaces of enclosed bodies of water such as ponds or lakes and has the appearance of a fuzzy green coating on the surface of the water.

Brown algae, or Phaeophyta, grows in shallow, temperate water. This type of algae is the largest in size and is most recognizable as a type of seaweed. Its long stalks can be enmeshed on the ocean floor, or it can float freely on the ocean's surface. 

Red algae, or Rhodophyta, is a small, delicate organism found in the deep waters of the subtropics. This type of algae has an essential role in the formation of coral reefs: it secretes lime from the seawater to foster the formation of limestone deposits.

Green algae is generally found________.

A. on the ocean floor 

B. on top of the water

C. throughout ponds and lakes

D. surrounding enclosed bodies of water