Yuri Gagarin was the first person ________into space. 

What does global warming have.................. overpopulation?

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

His replies were inconsistent with his previous testimony.

Choose the correct answer to each of the following questions. "In the case of central Africa's forest elephants, _____ are harder for tourists to see and therefore attract fewer visitors, the costs of protecting them exceed the benefits from tourism."

Choose the best answer:

They have some ............. students for the program.

Choose the best answer to complete the following sentences.

People should be told about the things that threaten the safety of ____ so that they can avoid doing them.

He …….selling motorbike for 10 years 

There are more than 20 ________ working on the water treatment project.

Choose the word(s) CLOSEST in meaning to the following word(s). "congestion"

When my teacher was away on holiday, Mr Nam had to  ................ her.

Ask people what is happening to the worlds population and they are likely to say it is _______ .

Choose the correct response to each of the following exchanges. " During the trip, we can visit some wildlife reserves to see lions and giraffes." -"__________"

I don't mind ..........up early, if I have to.

Choose the best answer:

You can see a lot of commerce going .......... in this commercial city.

Choose the best answer:

Minh wishes he ......... a new bike.

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.
(45)..........................

That style of dress _____have been designed by Titian, because it wasn’t worn till after his death.

Chemical wastes from factories are _______ that cause serious damage to species habitats.

Choose the correct answer in each sentence.

The doubts among investors __________   the company's ability to expand in the coming year led to a steep decline in the stock's price.

Unlike wood, paper, and fabric which tendency to disintegrate after being buried for many years, ceramics and glassware although easily broken, survive well in the ground.

Choose the best answer:

His parents think it’s time for him ............. married.