1、妈妈很少晚上一个人出去，是吗？（seldom）
2、他一点也不喜欢喝咖啡，宁可喝茶。（prefer）
3、对学生来说，学会一门外语是多么重要啊！（how）
4、这件大衣值多少钱？（cost）
5、他把他的一生献给了宇宙飞船的研究。（devote）
6、你最好现在不要把坏消息告诉他。（had better）
7、他是一位有经验的驾驶员，他习惯于在各种各样的天气情况下开车。（used）
8、今晚你应该复习功课，而不应该看电视。（instead）
9、没有什么能阻止这孩子冒险爬那棵高树。（prevent）
10、他的叔叔过去住在乡下，现在住在城里。（used）
翻译：
1. Mother seldom goes out alone at night，does she？
2. He doesn't like coffee at all，but he prefers tea.
3. How important it is for students to learn a foreign language！
4. How much does the coat cost？
5. He devoted his life to studying spaceships
6. You'd better not tell him the bad news now.
7. He is an experienced driver and he is used to driving in all kinds of weather.
8. You should review your lessons instead of watching TV tonight.
9. Nothing can prevent the child to risk climbing that tall tree.
10. His uncle used to live in the country. Now he lives in the city.