Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction in each of the following questions.
During our tour of the refinery, it was seen that both propane and gasoline were produced in large volumes.
A.of the refinery
B.it was seen
C.and
D.in large volumes.

it’s really hard to ______ on less than a million VND a month
A.make a fuss
B.make ends meet
C.make a mess
D.make up your mind

A country cannot be prosperous if it is not quite independent.
A.Unless a country is quite independent, it can be prosperous.
B.Without complete independence, a country can be prosperous.
C.Only when a country is quite independent can it be prosperous.
D.It is not until a country is quite independent can it be prosperous.

Canadadoes not require that U.S citizens obtain passports to enter the country, and _________.
A.Mexico doesn’t, too
B.so doesMexico
C.Mexico doesn’t, either
D.neither isMexico

..................will Mr. Dennis be able to regain control of the company.
A.With hard work
B.Despite his hard work
C.Only if he works hardly
D.Only by working hard

Hardly had he entered the office when he realized that he forgot his wallet.
A.had
B.the
C.realized
D.forgot

Never before has so many people in the U.S been interested in soccer
A.before
B.has
C.the U.S
D.interested

__________(7)
A.in spite of
B.on account of
C.in favor of
D.instead of

__________(9)
A.from
B.to
C.of
D.for

No sooner had we started the picnic .............. the rain began pouring down!
A.than
B.when
C.that
D.and