根据句意，选择单词或短语并以其适当形式填空。

take apart; in turn; apart from; sum up; be ignorant of; call for; in advance; be impressed with

【小题1】A clean environment can help the city bid for the Olympics, which will ________ promote its economic development.
【小题2】________ my studies, I get involved in lots of after-school activities, so my school life is very rich.
【小题3】After we accomplished this task, we sit down to ________ experience for our future tasks.
【小题4】The curious child wants to ________ a watch to see what makes it work.
【小题5】Cooperation is crucial, and we shouldn't ________ the progress being made in other countries.
【小题6】This meeting room is a non-smoking area. I would like to warn you ________ that if you smoked here, you would be fined.
【小题7】The U.N. ________ Asian countries to be on heightened alert for a new breakout of bird flu.
【小题8】We will ________ the newly learnt words only if they are frequently used in everyday communication.