.---I’m going to the States for further study.
---How long ____ you ___there?
| A．had , stayed | B．did, stay | C．have, stayed | D．are, staying |
In 2005,3.38 million students graduated from colleges and universities, ______20% increase from2004, some of whom remain out of______work.
| A．(不填); (不填) | B．a; (不填) | C．a; the | D．the; (不填) |
—Who has broken the window in my room?
—Who else it but your naughty son!
| A．could do | B．could have done | C．might do | D．must have done |
Della turned all of her pockets inside out only to find $ 1.87 buy Jim a present for Christmas.
| A．with what to | B．with that she can | C．in which to | D．with which to |
—What do you think of the concert?
—I really enjoy it. I didn't expect it wonderful.
| A．most | B．more | C．that | D．very |
—I promise her daughter she______get a nice present on her birthday.
—Will it be a surprise to her?
| A．should | B．must | C．would | D．shall |