The entire hall burst into a great cheer and applause ______ the Nobel Prize winner appeared on the stage accompanied by the chairman.
| A．until | B．while | C．by the time | D．the moment |
Unfortunately, when I dropped in, Doctor Li _____ for Beijing to join in the fight again H1N1, so we only had time for a few words.
| A．just left | B．has just left | C．is just leaving | D．was just leaving |
—We to put off our school sports meet until next month.
—I that.
| A．have decided; didn’t expect | B．decided; didn’t expect |
| C．have decided; haven’t expected | D．decide; don’t expect |
I didn’t get into the two-hour quarrel; I know how it _________, though.
| A．would break out | B．has broken out | C．was breaking out | D．had broken out |
.— Sorry, I _______ to buy the book you need for you.
— Never mind. _______ it myself after school.
| A．forget; I’d rather buy | B．forgot; I’ll buy |
| C．forgot; I’m going to buy | D．forget; I’d better buy |
—Good morning. Doctor Brown’s office.
—Hello, this is Tom Smith. Could you please tell Doctor Brown I ____? My car____ start.
A.was delayed，doesn’tB. will be delayed, won’t
C. am delayed, didn’tD would delay, mustn’t