29、_____ in the line for half an hour, the old man suddenly realized he had left the cheque in the car.

A．Waiting           B．To wait           C．Having waited          D．To have waited

28、It will not be long ______we graduate.

A．when                    B．until                 C．that                   D．before

27、----You have made a mistake.

----You ____ the word.

A．left out           B．left behind          C．left off        D．left for

25、--- It’s reported that more than 200,000 people lost their lives in Haiti Earthquake．

--- Yes, ______ news came as ______ shock to us．

A．the , a             B．the, the            C．a, a              D．a, the

24、--- Are you still thinking about yesterday’s game?

--- Oh, that’s _____ ．

A．how I feel about it                                       B．whatever I feel excited

C．what makes me feel excited                         D．when I feel excited

22、While working on the farm，the students ________ a good knowledge of plant life

A．held up            B．picked up            C．turned away        D．put down

21、---“What do you think of the service here?”

---“Oh，_________．We couldn’t have found a better place．”

A．too bad                    B．sorry                  C．wonderful               D．impossible