Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Ton That Tung, a pioneer in liver surgery, invented a technique, named after him, for operating ________ the liver.
A.for
B.on
C.about
D.with

Choose the answer (A, B, C, D) which best fits the space
Time is _________ for the trapped miners.
A.running away
B.running out
C.running up
D.running across

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
I accidentally ________ Mike when I was crossing a street downtown yesterday.
A.lost touch with
B.paid attention to
C.kept an eye on
D.caught sight of

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
Finally, we______her life secrets and felt proud of her.
A.found for
B.gave out
C.found out
D.gave up

Choose the answer (A, B, C, D) which best fits the space
We only had a couple of hours to ________ before the exhibition opened
A.set about
B.set up
C.set aside
D.set down

Chọn từ/cụm từ thích hợp để hoàn thành câu sau: Due to industrialization, we have to cope _____ the fact that many species are ____ danger _____ extinction.
A.over / at / for
B.c. for / on / with
C.at / upon / over
D.with / in / of

Choose the answer among A, B, C, D to complete each of the sentences below:
The doctor told him to keep _______ sweets and chocolate to lose weight.
A.back
B.at
C.up
D.off

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each unfinished sentence.
During the interview you should _______ on what the interviewer is saying.
A.observe
B.centralize
C.look
D.concentrate

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
_____ Paul realized that he was on the wrong flight.
A.Only after the plane had taken off
B.Before the plane had taken off
C.No sooner had the plane taken off that
D.Not until the plane had taken off did

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
My brother left his job last week because he did not have any_________to travel
A.ability
B.chance
C.position
D.location