Câu 8:
There are 1230 bottles in a factory. 289 of them are red. There are 259 more blue bottles than red bottles. The rest are purple bottles. How many purple bottles are there in the factory?
Answer: There are ......  purple bottles.

Câu 9:
Mark has 68 more books than Michael. Tom has 21 fewer books than Mark. They have 865 books in all. How many books does Mark have?
Answer: Mark has.....  books.

Câu 10:
Anna spent 472 dollars on food, 89 dollars on bus fares and saved 302 dollars. Tom had the same amount of money as Anna but he saved 38 more dollars than Anna. How much did he spend in all?
Answer: He spent .......  dollars.

Nowadays people are more aware that wildlife all over the world is in danger. Many species of animals are threatened, and could easily become (17) ______if we do not make an effort to protect them. There are many reasons for this. In some cases, animals are hunted for their fur or for other valuable parts of their bodies.

          Some birds, (18) ______as parrots are caught alive and sold as pets. For many animals and birds, the problem is that their habitat - the place where they live - is disappearing. More (19) ______is used for farms, for houses or industry, and there are fewer open spaces than there once were. Farmers use powerful chemicals to help them (20) ______ better crops, but these chemicals pollute the environment and harm wildlife. The most successful animal on earth - human beings - will soon be the only ones left, (21) ______ we can solve this problem.

Điền ô số 20

A. go

B. run 

C. make       

D. grow

Nowadays people are more aware that wildlife all over the world is in danger. Many species of animals are threatened, and could easily become (17) ______if we do not make an effort to protect them. There are many reasons for this. In some cases, animals are hunted for their fur or for other valuable parts of their bodies.

          Some birds, (18) ______as parrots are caught alive and sold as pets. For many animals and birds, the problem is that their habitat - the place where they live - is disappearing. More (19) ______is used for farms, for houses or industry, and there are fewer open spaces than there once were. Farmers use powerful chemicals to help them (20) ______ better crops, but these chemicals pollute the environment and harm wildlife. The most successful animal on earth - human beings - will soon be the only ones left, (21) ______ we can solve this problem.

Điền ô số 18

A. for

B. such         

C. like          

D. or

Nowadays people are more aware that wildlife all over the world is in danger. Many species of animals are threatened, and could easily become (17) ______if we do not make an effort to protect them. There are many reasons for this. In some cases, animals are hunted for their fur or for other valuable parts of their bodies.

          Some birds, (18) ______as parrots are caught alive and sold as pets. For many animals and birds, the problem is that their habitat - the place where they live - is disappearing. More (19) ______is used for farms, for houses or industry, and there are fewer open spaces than there once were. Farmers use powerful chemicals to help them (20) ______ better crops, but these chemicals pollute the environment and harm wildlife. The most successful animal on earth - human beings - will soon be the only ones left, (21) ______ we can solve this problem.

Điền ô số 19

A. area        

B. earth        

C. land         

D. soil

Nowadays people are more aware that wildlife all over the world is in danger. Many species of animals are threatened, and could easily become (17) ______if we do not make an effort to protect them. There are many reasons for this. In some cases, animals are hunted for their fur or for other valuable parts of their bodies.

          Some birds, (18) ______as parrots are caught alive and sold as pets. For many animals and birds, the problem is that their habitat - the place where they live - is disappearing. More (19) ______is used for farms, for houses or industry, and there are fewer open spaces than there once were. Farmers use powerful chemicals to help them (20) ______ better crops, but these chemicals pollute the environment and harm wildlife. The most successful animal on earth - human beings - will soon be the only ones left, (21) ______ we can solve this problem.

Điền ô số 21

A. however 

B. unless      

C. because   

D. if

Nowadays people are more aware that wildlife all over the world is in danger. Many species of animals are threatened, and could easily become extinct if we do not make an effort to protect them. There are many reasons for this. In some cases, animals are hunted for their fur or other valuable parts of their bodies. Some birds, such as parrots, are caught alive, and sold as pets. For many animals and birds, the problem is that their habitat - the place where they live - is disappearing. More land is used for farms, for houses and industry, there are fewer open spaces than there once were. Farmers use powerful chemicals to help them grow better crops, but these chemicals pollute the environment and harm the wildlife. The most successful animals on earth – human beings – will soon be the only ones left, unless we can solve this problem.

 21. What does the word “extinct” in line 2 mean?

a. dead                                   

b. no longer in existence

c. not in a place because of illness

d. suffering from a mental or physical handicap

  22. This word “this” in line 3 refers to................

a. wildlife

b. danger

c. the fact that people are more aware that wildlife is danger

d. the fact that many species of animals could easily become extinct

  23. According to the passage , one of the reasons that people hunt animals is..................

            a. they want their fur or other valuable parts of their bodies

            b. they want to kill them

            c. they consider this a sport

            d. they want to sell them as pets

  24. Which of the following is not true?

            a. Human beings are the most successful animals on the earth           

            b. If we can solve the problem, we will be the only ones left

            c. Farmers use chemicals in order to grow better crops

            d. Chemicals pollute the environment

  25. What can be the best title of the passage?

            a. Birds Are in Danger!

            b. The Threat to the Environment

            c. The Most Successful Animals

            d. Protect Our Earth!

Nowadays people are more aware that wildlife all over the world is in danger. Many species of animals are threatened, and could easily become extinct if we do not make an effort to protect them. There are many reasons for this. In some cases, animals are hunted for their fur or other valuable parts of their bodies. Some birds, such as parrots, are caught alive, and sold as pets. For many animals and birds, the problem is that their habitat - the place where they live - is disappearing. More land is used for farms, for houses and industry, there are fewer open spaces than there once were. Farmers use powerful chemicals to help them grow better crops, but these chemicals pollute the environment and harm the wildlife. The most successful animals on earth – human beings – will soon be the only ones left, unless we can solve this problem.

1.What is happening to the wild animals?

A.They are in danger.

B.They beecome expensive.

C.More people love them.

D.They die.

2.According to the passage,one of the reasons that people hunt animals is__________.

A.People want to take them to the zoo.

B.They want to kill them.

C.they want to sell them as pets

D.they went their fur or other valuable parts of their boies

3.What does the word 'they' in line 5 refer to?

A.parrots

B.birds

C.animals and birds

D.elephants

4.What is the disadvantage of using more land for farm?

A.People will have more food

B.People will build more houses and industry zones

C.Animals and birds will not have a "house" to live in

D.People are happy with this

5.What can be the tile of the passage?

A.Birds are in danger!

B.The threat to the Environment

C.The most Successful Animals

D.Land pollution

Nowadays people are more aware that wildlife all over the world is in danger. Many species of animals are threatened, and could easily become extinct if we do not make an effort to protect them. There are many reasons for this. In some cases, animals are hunted for their fur or other valuable parts of their bodies. Some birds, such as parrots, are caught alive, and sold as pets. For many animals and birds, the problem is that their habitat - the place where they live - is disappearing. More land is used for farms, for houses and industry, there are fewer open spaces than there once were. Farmers use powerful chemicals to help them grow better crops, but these chemicals pollute the environment and harm the wildlife. The most successful animals on earth – human beings – will soon be the only ones left, unless we can solve this problem.

1.What is happening to the wild animals?

2.According to the passage,one of the reasons that people hunt animals is__________.

3.What does the word 'they' in line 5 refer to?

4.What is the disadvantage of using more land for farm?

5.What can be the tile of the passage?