Tian’anmen Square is one of______ squares in the world.
A. large B. largerC. largestD. the largest
It’s a nice house______it hasn’t got a garden.
A. and B. or C. but D. so
We travelled all night to Paris and got there______ Sunday.
A. on B. to C. at D. for
—______ is your grandpa， Emma?
—He’s watering the flowers in the garden.
A. When B. WhereC. What D. How
Mary， please show______ your picture.
A. my B. mine C. I D. me
书面表达
今年入冬以来，以北京为首的各大城市雾霾(haze) 情况越来越严重，整个国家的空气污染状况令人担忧。作为一名中学生，你对我国空气污染的看法是什么呢？请分析空气污染的现象、原因、应对措施，写一份英文的倡议书，呼吁大家保护环境，减少对空气的污染。
要点提示：1. 我国空气污染的现象。
2. 空气污染产生的原因。
3. 减少空气污染的措施。
要求：1. 80词左右，开头已给出，不计入总词数。
2. 文中不得出现真实姓名和学校名称。
Dear students,
As we all know, hazy days have been influencing our lives a lot in recent years. That warns us of the serious air pollution. _______________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
_________
