—What’s the matter with John? He has been sitting there for hours.
—A postcard from his father _____ an attack of home-sickness in him.
A．took up B．set off C．brought in D．built up
______ me when you get it through and I’ll pick you up at your work place.
A．Calling B．Call C．Called D．To call
—Mary broke up with me!
—You _____ have forgotten about the Valentine's Day．
A．shouldn't B．couldn't C．needn't D．mustn't
Crossing roads without taking traffic lights into consideration, _____ they are part of a crowd, has been labeled as the “Chinese style of crossing roads”.
A．since B．as if C．though D．so long as
最近许多城市常被雾霾（haze）所笼罩，请就这一话题谈谈你的看法。文章必须包括：
描述雾霾天气的景象
提出解决这一问题的建议
Translate the following sentences into English, using the words given in the brackets.
1.许多驾驶员对新的交通法规都感到不习惯。(use)
2.传统的火车票购买方式已经被网络购买方式所取代了。(replace)
3.过不了几天他们就会把面试结果寄给你的。(It)
4.我们非常关心食品质量，因为它与每一个人的健康都息息相关。(concern)
5.那些消防战士冒着生命危险把困在着火的屋子里的老人和小孩全部救了出来。（trap）
