Choose A, B, C, or D to complete the sentences.

A large percentage of the rural population was ____

PollutionWater pollution happens __________ toxic substances enter water bodies such as lakes, rivers, oceans and so on, getting dissolved in them, lying suspended in the water or depositing on the bed.

Read the text and choose the correct answer A, B, C or D for each of the gaps.

World War II, also known as the Second World War, was a (26) ______ war that lasted from 1939 to 1945, although related conflicts began (27) ______. It involved the vast majority (28) ______ the world’s countries-including all of the great powers – eventually forming two (29) ______ military alliances: the Allies and the Axis. It was the most widespread war in history, (30) ______ directly involved more than 100 million people from (31) ______ 30 countries. In a state of “total war”, the major (32) ______ threw their entire economic, industrial, and scientific capabilities behind the war effort, erasing the distinction between civilian and military resources. Marked (33) ______ mass deaths of civilians, including the Holocaust (in which approximately 11 million people were killed) and the strategic bombing of industrial and population centres (in which approximately one (34) ______ were killed, and which included the atomic bombings of Hiroshima and Nagasaki), it resulted (35) ______an estimated 50 million to 85 million fatalities. These made World War II the deadliest conflict in human history.

Question 35..................

Tet is a Vietnamese festival ________ takes place in late January and February.

Choose the best answer.

The new camera didn’t work, ___________ I took it back to the shop.

Choose the best option:

The boy asked his mother _____ .

________we were tired, we sat down beside the stream.

 Nga _______ Math in Qui Nhon University for 4 years but now she teaches in her home village

If it _____ this morning, I will not go out

Choose the word or the phrase or sentence that best completes each unfinished sentence below or that best keeps the meaning of the original sentence if it is substituted for the underlined word or phrase.
If it rained , I_________.

If you like that book. l will give it______you as my present.

He enjoys reading books_______ are on computer science

If we ______ wasting water, there will be shortage of fresh water in a few decades.

This is the first time we..............to Scotland so it's all new to us.

Find a mistake in each sentence below.

That (A) World Cup medal (B) is casted (C) in gold (D) .

Hoa's parents _______ are farmers work very hard to earn their living

 If there __________, the rice fields could have been more productive.

____the teacher remind her not to talk so much in class, she kept on doing that

Choose the best answer to each question.

Nowadays children would prefer history _______ in more practical ways.

Choose the best answer: 
________ stay the night if it’s too difficult to get home.

Read the text and choose the correct answer A, B, C or D for each of the gaps.

World War II, also known as the Second World War, was a (26) ______ war that lasted from 1939 to 1945, although related conflicts began (27) ______. It involved the vast majority (28) ______ the world’s countries-including all of the great powers – eventually forming two (29) ______ military alliances: the Allies and the Axis. It was the most widespread war in history, (30) ______ directly involved more than 100 million people from (31) ______ 30 countries. In a state of “total war”, the major (32) ______ threw their entire economic, industrial, and scientific capabilities behind the war effort, erasing the distinction between civilian and military resources. Marked (33) ______ mass deaths of civilians, including the Holocaust (in which approximately 11 million people were killed) and the strategic bombing of industrial and population centres (in which approximately one (34) ______ were killed, and which included the atomic bombings of Hiroshima and Nagasaki), it resulted (35) ______an estimated 50 million to 85 million fatalities. These made World War II the deadliest conflict in human history.

Question 27.................