Finding information in today’s world is easy. The ______ is how you can tell if the information you get is useful or not.
A. knowledge B. ability
C. competition D. challenge
You should book a train ticket_____ if you want to go home in time before the Spring Festival.
A. in return B. in advance
C. in place D. in order
A number of graduates prefer to work in big cities , where there are lots of _______, like convenient transportation , more opportunities and better environment.
A. amusements B. attractions
C. collections D. achievements
They are said to have developed a new ______ to teaching ,_______ is bound to improve classroom teaching greatly.
A.approach; which B. approach; that
C. means; which D. means; that
________ of his son’s safety, the father turned off the light and went to bed.
A. Being convinced B. Convincing
C. Convinced D. Having convinced
We are exited that a satellite ________ 10 tons was successfully placed in orbit yesterday.
A. weighed B. weighing
C. to be weighed D. being weighed
