You may use the room as you likeyou clean it up afterwards.
| A． | so far as | B． | so long as | C． | in case | D． | even if |
I had confidence（信心） in my own youth and ______ no matter how hard the conditions in the western areas are.
| A．behavior | B．pressure | C．experience | D．energy |
I guess Tom won’t keep on asking me the time from now on as he has had his watch .
| A．being repaired | B．repairing | C．to repair | D．repaired |
—The speech bored（使……厌烦）me to death.
—. I wish I hadn’t gone to it.
| A．I’m sorry. | B．Never mind | C．Me too. | D．Thank you. |
If we don’t prevent some students from surfing the Internet late at night, they won’t do their homework on time, ________.
| A．or rather | B．or worse | C．or so | D．or more |
In the supermarket foreign names of the products got _______, and I was confused about what to buy.
| A．mixed up | B．fixed up | C．picked up | D．showed up |