Ⅰ. 语法填空
1. His fluency in English gives him an advantage over the other candidates for the job.
2. When he came back minutes later, all he could see was black smoke where the car had been.
3. At the very beginning of each class, we students rise to our feet to show our respect for our teacher.
4. Many people think that the rainbow is a symbol of good fortune because it connects heaven and earth.
5. We put on performances (perform) in order to collect money for the primary school.
6. Since he retired from business John has lived out of the world.
7. She didn’t go home until she finished her homework.
8. Everything will ultimately(ultimate) depend on what is said at the meeting with the directors next week.
9. Clever as he is, he is too lazy, which is why he can’t make progress.
10. Two experiments were performed(perform) to test this metal last night.
