Ⅰ. 单句语法填空
1. Whoever knows the secret mustn’t tell others.
2. It is advised that we form a good habit of reading.
3. What impresses me most is that technology has made our study easier.
4. Whether we will travel abroad or not has not been decided.
5. It remains a puzzle why dinosaurs died out suddenly long time ago.
6. I hope what is mentioned above might be helpful and wish you a good journey.
7. How we can help the girls will be discussed at the next meeting.
8. What is the most important is that we should develop a positive attitude towards life.
9. When the delayed flight will take off depends much on the weather.
10. It hasn’t been decided yet whether the meeting will be held in the city or not.
