The house, ______walls are red, is where my grandfather used to live ten years ago.
A. which B. of which C. whose D. that
We were scared to death when the fire _____. Fortunately, it was put out before it caused much damage.
A. broke out B. came out C. gave out D. turned out
The Diaoyu Islands _____ in Chinese maps since the 14th and 15th centuries.
A. have been included B. had been included
C. were included D. are included
_____ is known to all is that effective measures should be taken to deal with the problem of the over-exploiting of our resources.
A. What B. It C. As D. Which
Baroness Thatcher has been awarded a special ceremony for her funeral, with military honours --- the same as _____for Diana, Princess of Wales.
A. one B. it C. the one D. these
你将参加国际中学生环境论坛，就雾霾天气（the haze weather）这一问题发表演讲。请你用英语写一篇120字左右的发言稿。
描述雾霾 (frog and haze) 对身体和生活造成的不良影响。
建议民众和政府分别采取哪些具体行动来维护空气质量。
提示：开头和结尾已为你写好，不计入字数。
Ladies and gentlemen,
I feel it a great honor to have a chance to give a speech here, talking about…
