—Daddy, can you buy me a new MP3 when you go to Beijing?
—You ______ get one if you are admitted to a key middle school.
| A．could | B．shall | C．may | D．can |
Just putting away the dishes,_________
| A．the telephone rang | B．someone knocked at the door |
| C．Mary heard the phone rang | D．the door was opened |
When asked______they needed most, the kids said they wanted to feel important and loved.
| A．what | B．why | C．which | D．that |
The Browns had the house painted brown when they moved in,____________?
| A．did they | B．hadn’t they | C．didn’t they | D．hadn’t they |
Some companies have introduced flexible working time with less emphasis on pressure ______.
| A．than more on efficiency | B．and more efficiency |
| C．and more on efficiency | D．than efficiency |
When I try to understand __________that prevents so many Americans from being as happy as one might expect, it seems that there are two causes.
| A．why it does | B．what it does | C．what it is | D．why it is |