___ a lot of work to do, all the workers are not allowed to take their holidays.
| A．Because | B．For | C．Since | D．With |
—Cliff，I lost your bike at school.I suppose I should pay for it.
—Oh，________.It was an old bike anyway.
| A．Forget it | B．Take it easy |
| C．OK | D．Don't say so |
—Could I make it 14th July?
—________.
| A．You can manage it | B．That's fine with me |
| C．Not a bit of it | D．Go ahead with it |
—I really thought I'd win the game.
—Oh，well，________，Bill.
| A．you are right | B．better luck next time |
| C．best wishes | D．it's out of question |
—Is that Dec.21,2012 is the end of the world true?
—Definitely not，but ________ must be paid to global climate change.
| A．contact | B．care |
| C．attention | D．influence |
—These days，he has stayed up late into night in order to get good marks in the following monthly test.
—It's no ________ that he seems tired and asleep in class every day.
| A．wonder | B．problem |
| C．doubt | D．question |