用括号内所给词的适当形式填空(每空不限一词)。

1. My hobby is reading comic books. What about ______ (you)?

2. Three ______ (five) of the students in our class are League members.

3. I don't think it's always right to be busy ______ (make) money all day.

4. He left home in a hurry because he had some problems ______ (solve) in his office.

5. I don't like traveling by plane. I think it's ______ (safe) to travel by train.

6.  ______ (luck), modern medicine can help people with eye problems in less developed countries.

7. They ______ (plan) a trip to Disneyland at this time yesterday.

8. —Excuse me, where is the ______ (lady) room. —It's over there.

9. I am ______ (excite) about passing the final exams.

10. He speaks Chinese very well though he is a ______ (Canada).

当你发现液化石油气瓶、灶具漏气时应怎么办？