______hard, you will get good results in the coming examination. 

Read and choose the appropriate option: 
WHY DO ANIMALS GO EXTINCT? Different kinds of animals have appeared and disappeared throughout Earth’s history. Some animals go extinct because the climate (41)_______ they live changes. The climate may become wetter or drier. It may become warmer or cooler. If the animals cannot change, or adapt, to the new climate, they die. Some animals go extinct because thay cannot (42) _______ with other animals for food. Some animals go extinct because they are killed by enemies. New kinds of animals are always evolving. Evolving means that the animals are changing (43) _______ from generation to generation. Small differences between parents, children, and grandchildren slowly add up over many, many generations. Eventually, a different kind of animal evolves. [evolve: tiến hóa] Sometimes many of the animals on Earth go extinct at the (44) _______ time. Scientists call this a mass extinction. Scientists think there (45) _______ at least five mass extinctions in Earth’s history. The last mass extinction happened about 65 million years ago. This mass extinction killed off the dinosaurs.
(42)..........................

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions: 

Do we have enough people on hand to help us move our stuff into the house?

You should wear warm clothes in winter, _________ you will catch cold.

Choose the best answer:

They decided ...............  to Japan for their summer holiday. 

More than a billion people all over the world are under the threat of desert ............................

Choose the best answer:

We don’t allow passengers ............. in this part of the building.

Choose the best answer:

He can’t get home .............. he has the ticket.

Choose the best answer among A, B, C or D that best completes each sentence: He advised me to take an English course. I …… it early.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions: 

If we use robots instead of humans, many people may be out of work.

Tìm câu đồng nghĩa nhất với câu sau:

There’ll be a bus later on, but we might as well walk.

Choose the correct answer to complete the sentence. "He was on the point of doing something ____ his mother suddenly shouted out."

 Choose the best answer among A, B, c or D that best completes sentence: A leopard cannot change its ……

Choose the best answer:

Tom plays soccer very well, ......................?

Choose the best answer:

He ................. with friends in an apartment in HCM city since last week.

Choose the part that needs correcting in each of the questions below

My brother has a French elegant clock which he considers his property.

Choose the correct answer to each of the following questions. "Nylon is a ______ fibre, the use of which has helped more people to have cheaper and more colourful clothes to wear."

Choose the best answer:
The red dress is ______________ than the blue dress.

This project will create more  .................. to local residents.

Michael was ............... with anger when he saw his car had been scratched.

Choose the best answer:

When you have a small child in the house, you _____ leave small objects lying around. Such objects ____ be swallowed, causing serious injury or even death.