Only after Mary read her composition the second time ________ the spelling mistake.(2012·天津)
| A．did she notice | B．she noticed |
| C．does she notice | D．she has noticed |
She his number in the phone book to make sure that she had got it right.
| A．looked up |
| B．looked for |
| C．picked out |
| D．picked up |
was John that I met in the park yesterday.
| A．What |
| B．That |
| C．Who |
| D．It |
--- Could I use your computer for a few minutes, please?
--- I’m not using it myself.
| A．Come on. |
| B．It depends. |
| C．Go ahead. |
| D．That’s great. |
Many people in the credit industry expect that credit cards will eventually paper money for almost every Purchase.
| A．exchange |
| B．decrease |
| C．trade |
| D．replace |
I didn’t see your sister at the meeting. If she,she would have met my brother.
| A．has come |
| B．did come |
| C．came |
| D．had come |