Barack Obama delivered a speech to 500 local youths during his visit to China, many of ____ from Fudan
University and Tongji University.
| A．them | B．whom | C．which | D．who |
Last night he worked until late. _____, he had to walk home in the dark.
| A．In other words | B．In return | C．In my view | D．As a result |
Some people go back to university to__more knowledge after having worked for many years.
| A．require | B．inquire | C．acquire | D．request |
Isn’t it lovely to think that I ____ on the beach in the sun at this time tomorrow?
| A．will lie | B．am lying | C．will be lying | D．shall lie |
The coal is sold____the ton and buyers can’t pay using credit card, so we have to pay___cash.
| A．by; by | B．by; in | C．in ; by | D．in; in |
He gave up the way of life he had accustomed to ____ to be independent.
| A．learning | B．learn | C．to learn | D．to learnig |