完成句子
1. Every minute is_   _ _       _    _        _ _       _      our lessons well.(use)
充分利用每一分钟来把我们的功课学好.
2. Later in the next century, people from England made voyages to conquer other parts of the world
and ____  ____ that, English began to be spoken in many other countries.(because)
下个世纪的晚期, 从英格兰来的人利用航海征服了世界上的其它一些地方, 也正因为如此, 英语开始在其它许多国家使用.
3. ____ ____her accent, she must be from Shanghai.(judge)
从她的口音判断, 她肯定来自上海.
4. Many students believe the choice of their courses and universities__  _ _    _ _    _ _      their own
interest.(base)
许多学生认为应该根据他们自己的兴趣来选择课程和大学.
5. The officer commanded that everyone passing by____ ____that day.(search)
那个官员命令搜查那天每一个路过的人.
6. _      _      _   _ _      _      _      _       , I'll keep my business going.(even)
即使要卖掉我的房子, 我也要让生意进行下去.
7. The UN_      _      _    _ __    _    _international relations.(part)
联合国在国际关系中起着一个重要的作用.
8. It is so nice to hear from her._   _ _    _ _   _ _    _, we last met more than twenty years ago.(believe)
收到她的来信真是令人愉快.信不信由你, 我们上次见面是在二十多年前.
9. People_    _ _   _ _   _ _    _would have a discussion on pollution.(present)
与会的人们将就污染问题展开讨论.
10. He asked us to be quiet and_        _     _ _   __ _      _.(disturb)
他要求我们安静, 并且不要去打扰他.