Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
_____ he got lost, he started to call for help.
A.Realizing
B.Realized
C.Realize
D.That he realizes

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
My parent said that they would let me go out on Saturday evenings with my friends _____ I came home before 10 am.
A.if only
B.even if
C.in case
D.on condition that

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
"Sorry, I can't join in the picnic. I'm busy. _______, I don't have any money after buying all the stuff".
A.Besides
B.However
C.Although
D.So

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
When _________ to explain his mistake, the new employee cleared his throat nervously.
A.asking
B.asked
C.to be asking
D.be asked

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
To improve its athletes’ ________, Viet Nam has regularly exchanged delegation of sport officials, coaches, referees and athletes with other countries.
A.team
B.competitor
C.appearance
D.performance

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Most teachers tend to detest ______ during classes.
A.interrupting
B.being interrupted
C.to interrupt
D.to be interrupted

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Last summer, we ___ to travel to Phu Quoc, which is considered the pearl island of Vietnam.
A.don't mind
B.suggested
C.enjoyed
D.decided

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Sometimes at weekends, my father helps my mom with_____ meals.
A.preparing
B.making
C.keeping
D.arranging

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
It _______ half of your plate should consist of vegetables and fruits.
A.is suggesting that
B.suggests to
C.is suggested to
D.is suggested that

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Some modern couples organize their marriage and work out the tasks and duties, which may gradually turn their marriage into a business or ______ relationship.
A.contracting
B.contractually
C.contract
D.contractual