If you want to own an iphone 6 ahead, you'll have to make a(an) _____, or you will wait for some time.
A. preservation B. reservation
C. order D. application
During the meeting a young man cried out suddenly and threw his notebook at Ma Yingjiu, ________brought the room to disorder.
A. this B. it
C. and that D. and which
----What do you think of the new English teacher?
----____she is an elegant lady, she can be extremely difficult to work with.
A. While B. When C. As D. Even if
My father retired in 2008, _____ he has been devoting his time to gardening.
A. at which B. since when
C. when D. after that
Anyone, once____ positive for Ebola, the deadly disease, will receive free medical treatment from the government.
A. testing B. being tested
C. tested D. to test
—What about your self-drive trip yesterday?
—Tiring! The road is being widened, and we_________ a rough ride.
A. had B. have
C. would have D. have had
