Find the one choice that best completes the sentence.
They have known each other ...............they were at high school.
A.when
B.since
C.for
D.while

Find the one choice that best completes the sentence.
What do you think our children................... when we get home?
A.do
B.would do
C.are doing
D.were doing

Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
A large amount of popular expressions in our language have interesting backgrounds.
A.A large amount
B.expressions
C.have
D.backgrounds

Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
The General Certificate of Secondary Education (GCSE) is the name of a set of Vietnamese qualifications, generally taking by secondary students at the age of 17-18 in Viet Nam.
A.the name
B.a set of
C.taking
D.at the age

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of following exchanges.
Two friends Mai and Hoa are talking about their upcoming exams.
Mai: “Our monthly tests will start next Saturday, are you ready?” - Hoa: “________”
A.God save you
B.I’m half ready
C.Thank you so much
D.Don’t mention it

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
He had just entered the house. The police arrested him at once.
A.Hardly he had entered the house when the police arrested him.
B.Immediately had he entered the house when the police arrested him.
C.The police immediately arrested him as soon as he’s entered the house.
D.No sooner had he entered the house than the police arrested him.

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of following exchanges.
John: “Well it was nice talking to you, but I have to dash.” - Jane: “_________.”
A.Well, another time
B.Yes, I enjoyed talking to you, too
C.That’s nice
D.OK, see you

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 39 to 43.
Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (39) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research has not yet (40) ________ clear adverse effect associated with the prolonged use of mobile phones.
Many studies are now going (41) _________ in numerous countries. Some of the results are contradictory but the others have shown an association between mobile phone use and cancer. However, these studies are preliminary and the issue need further, long – term investigation.
(42) _________ the scientific data is more definite, it is advisable for people to try not to use mobile phone for long periods of time. Don’t think that hands free phones are any safer either. At the moment, research is in fact showing the opposite and they may be just as hazardous. It is also thought that young people (43) _________ bodies are still growing may be at particular risk.
(42)
A.Until
B.When
C.Provide
D.As

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 39 to 43.
Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (39) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research has not yet (40) ________ clear adverse effect associated with the prolonged use of mobile phones.
Many studies are now going (41) _________ in numerous countries. Some of the results are contradictory but the others have shown an association between mobile phone use and cancer. However, these studies are preliminary and the issue need further, long – term investigation.
(42) _________ the scientific data is more definite, it is advisable for people to try not to use mobile phone for long periods of time. Don’t think that hands free phones are any safer either. At the moment, research is in fact showing the opposite and they may be just as hazardous. It is also thought that young people (43) _________ bodies are still growing may be at particular risk.
(41)
A.through
B.about
C.on
D.by

Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
A.days
B.dates
C.bats
D.speaks