Mr Green’s never been to Canada, ________?
A. isn’t he B. is he C. hasn’t he D. has he
— Have you known Dr Jackson for a long time?
— Yes, since he ___________ the club.
A. has joined B. joins C. was joining D. joined
It’s raining hard. ________, my parents are still working in the field.
A. But B. So C. However D. Because
Jim’s grandpa lived________, but he didn’t feel________
A. alone; alone B. alone; lonely
C. lonely; lonely D. lonely; alone
---Do you want to watch the lion dance?
---No, I ________ it the day before yesterday.
A. saw B. have seen
C. see D. was seeing
近年来，很多地区出现了不同程度的雾霾（smog）天气，给我们的学习、工作和生活带来一定的影响。假如你是李明，请根据表格内所给信息给环保俱乐部（Environment Club）王主席写一封申请信，希望能成为该俱乐部的志愿者（volunteer）, 为环境保护尽一份责任。
个人信息 | 1. 就读于第一中学八（3）班； 2. 彬彬有礼，乐于助人。 |
天气状况 | 1. 空气质量差，危害健康； 2. 能见度低，常引发交通意外； 3. 部分地区的学校停课。 |
几点建议 | 1. 政府应采取措施治理空气污染； 2. ……(至少自拟两点) |
要求：
1. 文中不得使用真实姓名和校名；
2. 段落清楚，中心突出，意思连贯，书写规范；
3. 申请信的内容必须包含以上信息，可适当发挥；
4. 词数不少于80词。开头和结尾已给出，不计入总词数。
Dear Mr Wang，
Heavy smog hit some areas of our country. It has had a bad effect on our study, work and life.
Yours faithfully,
Li Ming
