题目内容
5. Do you know when the big company in the province came into (exist) ?
5. existence
5. the environment all over the world improves(before)
可能要过很多年全世界的环境才会有所改善。
Our government is trying hard to build an energysaving society. It is somebody's duty to work hard and reach this goal. Besides,not everybody has real?ized the important of it. Take our school for example. Sometime we can see that lights and computers are still on after class. Some students even forget to turn on the tap after using it and have water run all the time. Our papers are printed on only one side,which causing much waste. It's time we did something to avoid this kind of waste. Firstly,make sure that all the light and other electric facilities turned off when we leave the rooms. Try to form the habit of turning off the tap immediate af?ter using it. What's more,papers should be printed on both sides and reused if pos?sible.
3. I'm sorry I'm late. I ought to take a taxi.
8. We put Christmas (decorate) on the tree to celebrate the festival.
3. Where did the police find their missing child?
― the police found their missing child?
10. In spite of their harm to our health,the number of people having mobile phones is increasing (steady) .
5. This will (导致) schoolchildren working under greater pressure.
4. It's very noble of you to (照顾) my old grandmother when I was out for business.