________the weather was bad, they delayed their trip.

Choose the best answer: How about ______ lunch with us on Sunday?

________ the manager is out today, I’ll sign the letter.

Choose the best answer for each following sentences: 

Wearing uniforms helps students _____ equal in many ways.

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.
_________ air is one of the many problems we have to solve.

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 __________, I would have brought my friends over to your house yesterday to watch T.V, but I didn’t want to bother you.

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

____as many ideas possible.

He works as a/ an .................... in his uncle’s workshop.

In 1952, there were more than 1,500 UFO sightings _______ the world.

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

He suffers ____ asthma.

 You haven’t written to her_________, have you?

Choose the best answer

Some designers have taken______ from Vietnam’s ethnic minorities.

Soils and groundwater contain __________  residue of human agricultural practices and also improperly disposed of industrial wastes.

__________ water resulted in the death of many aquatic animals.

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.

Choose the best answer to each question. 

 So little ________ about mathematics that the lecture was completely beyond me.

His grandfather made him __________ hard when he was small

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 30.....................

I suggest ______ A shortcut through the park. It’ll take much less time

_______ you drive without driving license, you’re breaking the law.