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.
Only after coming home, I realized that I had left my wallet in John's car.
A.after
B.home
C.I realized
D.had left

Keeping the environment clean is very important.
A.It’s very important to keeping the environment clean.
B.It’s very important keeping the environment clean.
C.It’s very important to keep the environment clean.
D.It’s very important to be kept the environment clean.

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.generosity
B.hospitable
C.anonymous
D.diagnose

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.preferred
B.watched
C.opened
D.enjoyed

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

A.promote
B.recruit
C.survive
D.answer

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

A.unemployment
B.proficiency
C.efficiency
D.society

“You should turn off the lights before going out”. Mrs. Hoa said.
A.Mrs. Hoa suggested turn off the lights before going out that we turn off the lights
B.Mrs. Hoa suggested turning off the lights before going out that we turn off the lights
C.Mrs. Hoa suggested turned off the lights before going out that we turn off the lights
D.Mrs. Hoa suggested to turn off the lights before going out that we turn off the lights

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The residents living in this area were warned not to be extravagant with water, _______ the low rainfall this year.
A.in view of
B.with a view to
C.regardless of
D.irrespective of

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
My car was out of order yesterday, but I've had the mechanic _______it already.
A.repaired
B.repair
C.to repair
D.repairing

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
To ______ means to study hard in a short period of time, usually before exams.
A.cram
B.cramp
C.dram
D.pram