—Shall I attend my friend's comingofage ceremony, Mum?
—No, unless you see to ________ that you will be home before 1000 PM.
| A．one | B．this |
| C．it | D．her |
The famous professor’s lectures, though ____ informal, are considered far more informative and interesting.
| A．occasionally | B．constantly | C．regularly | D．usually |
____ through Africa, the infectious disease jumping from children to adults killed 1,000 people.
| A．Swept | B．Having been swept | C．Having swept | D．Sweeping |
Now more people prefer a house in a coast city to ____ in such a large city as Beijing.
| A．that | B．it | C．the one | D．one |
Everything will ____ soon. Just be optimistic and confident.
| A．pick up | B．set up | C．turn up | D．hold up |
Here I can only give you some purely ___ views of how we can control the situation.
| A．unique | B．private | C．personal | D．different |