A---It's a long time since I saw my sister.
---her this weekend?
| A． | Why not visit | B． | why not to visit |
| C． | Why not visiting | D． | Why don't visit |
The father as well as his three children _____ skating on the freezing river every Sunday afternoon in winter.
| A．is going | B．go | C．goes | D．are going |
He kept looking at her, wondering whether he _____ her somewhere.
| A．saw | B．has seen | C．sees | D．had seen |
When the soldier _____ his shirt, he discovered that his arms were black and blue.
| A．took on | B．took over | C．took in | D．took off |
_____ such a great trouble, the little girl didn’t know what to do.
| A．Facing with | B．Faced with | C．Facing to | D．Faced to |
There is only one opening here for a typist, and quite a few people are competing for the _____.
| A．position | B．situation | C．condition | D．state |