Ⅰ. 单句语法填空
1. We went through a period when communications were very difficult in the rural areas.
2. We visited the car factory where my uncle once worked three years ago.
3. Those are the reasons why she chose here to study.
4. Do you still remember the day when we met on the train for the first time?
5. I’ll never forget the time that/which we spent together in the army camp.
6. My computer, without which I can’t surf the Internet, broke down yesterday.
7. Miss Liu is an excellent teacher from whom I have learned a lot.
8. We have come to a point where everyone has different opinions and it is difficult to reach an agreement.
9. We all want to know the reason for which he was absent from the lesson.
10. Maria has written two novels, both of which have been made into television series.