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.
She helped us a lot with our project. We couldn’t continue without her.
A.Unless we had her contribution, we could continue with the project.
B.But for her contribution, we could have continued with the project.
C.If she hadn’t contributed positively, we couldn’t have continued with the project.
D.Provided her contribution wouldn’t come, we couldn’t continue with the project.

Mark the letter A, B, C or D on your answer sheet to indicate the underlined part needs correction in each of the following questions.
Our Spanish teacher would prefer us spending more time in the laboratory practicing our pronunciation.
A.us
B.spending
C.in the
D.practicing

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of ther following questions.
I can’t give you the answer on the _____; I’ll have to think about it for a few days.
A.place
B.minute
C.scene
D.spot

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of ther following questions.
If oil supplies run out in 2050 then we need to find ______ energy sources soon.
A.alternate
B.alternating
C.alternative
D.altering

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of ther following questions.
The ______ cheered when the final goal was scored in the match today.
A.spectators
B.audience
C.onlookers
D.viewers

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of ther following questions.
Until the situation has settled down, it is _____ to travel to that country.
A.well-advised
B.inadvisable
C.advisable
D.ill-advised

_______(48)
A.carry
B.convey
C.transfer
D.transmit

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of ther following questions.
Valentine’s Day, ______ from Roman, is now celebrated all over the world.
A.originate
B.originating
C.to originate
D.originated

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of ther following questions.
It seems that you are right, ______?
A.doesn’t it
B.do you
C.aren’t you
D.are you

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of ther following questions.
You ______ the locksmith to open the door for you last night before you tried to open it yourself.
A.have had to call
B.ought to have called
C.had better call
D.must call