It was _____ he came bank from Africa that year _________ he met the girl he would like to marry.
A. when; then B. not; until
C. not until; that D. only; when
Some of you may have finished unit one. _____, you can go on to unit two.
A. If you may B. If you do
C. If not D. If so
The computer was used in teaching. As a result, not only ______ , but students became more interested in the lessons.
A. saved was teachers’ energy
B. was teachers’ energy saved
C. teachers’ energy was saved
D. was saved teachers’ energy
I travel to the Binhai New Area by light railway every day, _____ do many businessmen who live in downtown Tianjin.
A. as B. which
C. when D. though
Unsatisfied with the payment, he took the job just to got some work experience.
A. though was he B. though he was
C. he was though D. was he though
So sudden ________that the enemy had no time to escape.
A. did the attack B. the attack did
C. was the attack D. the attack was
