5．__________________ fire, please keep calm and press the alarm quickly.

　　6．The old couple had much more difficulty in ______________________the food of Shanghai after they got to their son's house.

　　答案：1.set foot on　2.keeps his promise　3.came into sight　4.stand out　5.In case of　6.adapting to

　　Ⅲ.完成句子

　　1．我们是否去野餐取决于天气。

　　Whether or not we go on a picnic ______________ the weather.

　　2．我们渴望得到关于放假的消息。

　　We are ______________ news about holidays.

　　3．他匆匆忙忙出发，落下了钥匙。

　　He set off in a hurry, ________ the key ________.

　　4．我代表全体师生欢迎您到我们学校来。

　　__________________ all the teachers and students, I welcome you to our school.

　　5．越来越多的人开始从事一项运动并定时地锻炼。

　　More and more people are beginning to ____________ a sport and take exercise regularly.

　　6．这个年轻女士是个很好共事的教师。

　　The young lady is a very nice teacher __________.

　　7．我们直到他回来才讨论这个问题。

　　Not until he came back __________________________.

　　8．难题是到哪里去买这种药。

　　The difficulty is ____________________________.

　　9．那辆小汽车就在我站的地方仅几英寸处突然停了下来。

　　The car stopped suddenly only a few inches __________________.

　　10．据说昨天他妹妹在超市里购物时受到不公平待遇。

　　His sister is said ________________________ in the supermarket when she was doing shopping there yesterday.

答案：1.depends on　2.thirsty for　3.leaving; behind　4.On/In behalf of　5.take up　6.to work with 　7.did we discuss the problem　8.where to buy this kind of medicine　9.from where I stood　10.to have been treated unfairly