Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
I will wait here until you ______ back tomorrow.
A.came
B.will come
C.come
D.have come

We had spent nearly all our money. So we couldn't afford to stay in a hotel.
A.Having spent nearly all our money, we couldn't afford to stay in a hotel.
B.After having spent nearly our all money, we couldn't afford to stay in a hotel.
C.Spent nearly all our money, we couldn't afford to stay in a hotel.
D.Having spent nearly all our money, so we couldn't afford to stay in a hotel.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Damage to the building resulted________ an unusually high wind.
A.at
B.from
C.on
D.in

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Was it really necessary that I _____ there watching you the entire time you were rehearsing for the play? It was really boring watching you repeat the scenes over and over again.
A.am sitting
B.be sitting
C.being sitting
D.sitting

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
While talking with others, if one’s posture is straight but relaxed, he or she is expressing confidence and _______.
A.friendly
B.friendship
C.friendlier
D.friendliness

The station was full of thieves. He warned me to keep an eye on my luggage.
A.He warned me to keep an eye on my luggage as the station was full of thieves.
B.When the station was full of thieves, he warned me to keep an eye on my luggage.
C.Only when the station was full of thieves, did he warn me to keep an eye on my luggage.
D.The reason why he warned me to keep an eye on my luggage was because the station was full of thieves.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Overpopulation in urban areas tends to create unfavorable conditions, which may result in ______ of food in developing countries.
A.damages
B.supplies
C.failures
D.shortages

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
It is imperative that your facebook password ________ confidential.
A.need keeping
B.need to keep
C.needs to be kept
D.needed keeping

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
I would be very rich now ________ working long ago.
A.if I gave up
B.if I wouldn’t give up
C.were I to give up
D.had I not given up

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Peter usually helps his mother with __________.
A.housework
B.homework
C.chores
D.household