Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Someone must have taken my keys. I clearly remember _____ them by the window and now they are nowhere to be seen.
A.leaving
B.to leave
C.to be leaving
D.to have left

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Anyone who is concerned about the environment cannot ignore the facts ________ the speaker was referring.
A.to that
B.to which
C.when
D.where

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
_________ a cheese shop has since grown into a small conglomerate consisting of a catering business and two retail stores.
A.It began as
B.In the beginning of
C.What began as
D.Its beginning which was

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
__________ invited, so we three won’t come to her wedding. If you are invited, you should go.
A.Not only I but also my parents are
B.Both my parents and I are
C.Either my parents or I are not
D.Neither my parents nor I am

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Temperature, the simplest weather element to measure, is probably _________ used than any other kind of data.
A.more frequently
B.more frequent
C.as frequent
D.the most frequent

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
It’s difficult to think of the anything nice to say about my neighbour’s naughty boys, ________, they are at least honest.
A.therefore
B.even though
C.however
D.as a result

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
_________ who made Thanksgiving an official holiday in the United States.
A.Abraham Lincoln
B.He was Abraham Lincoln
C.It was Abraham Lincoln
D.Abraham Lincoln was

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
______ Alan for hours but he just doesn't answer his mobile. I hope nothing's wrong.
A.I call
B.I've been calling
C.I'm calling
D.I've called

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
I didn't like the town at first, but I grew _____ it eventually.
A.loving
B.to be loved
C.to love
D.to be loving

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Don’t be late for the class often, _______ people will think you are a disobedient student.
A.otherwise
B.if not
C.or so
D.unless