_____ into use in April 2000, the hotline was meant for residents reporting water and heating supply breakdowns.
| A．Put | B．Putting | C．Having put | D．Being put |
6. To our delight, the whole situation is ___________ our control and we have a good chance of winning the competition.
| A．out of | B．into | C．within | D．Without |
5. He hasn’t slept at all for three days. he is tired out.
| A．There is no point | B．There is no need |
| C．It is no wonder | D．It is no way |
4. It is _________ that you haven’t got the right answer. You have m
isunderstood our real intention.
| A．sure | B．obvious | C．possible | D．Likely |
3. The United Nations was supposed to ___________ the role of global peace-keep.
| A．undertake | B．understand | C．underway | D．Undergo |
2. The best _________ are always trying to find new ways out of difficulties.
| A．mind | B．minds | C．ideas | D．Thought |