.
The poor woman with her two children _____ in a street corner.
| A．was seen beg |
B．were seen beg |
| C．were seen begging | D．was seen begging |
– We only have 15 minutes to get to work ．What shall we do?
-- Oh , dear ,There isn’t any taxi around when you want _____
He always differs _________ the manager _________ how to deal with the business．
| A．from; over | B．with； for | C．against ; at | D．over ; in |
Chinese netizens （网民） doubt ______they called Western freedom of speech , seeing the dishonest reports about the recent riots（暴乱） in Tibet by some Western media．
| A．that | B．which | C．what | D．Whether |
Research _____________ that men find it easier to give up smoking than women．
You _____ be 18 years old before you are allowed to drive a car ,and it’s also essential to get a driver’s license
| A．could | B．may | C．can | D．have to |