1.Fire extinguishers are located on each floor and in each apartment(公寓).(2018·天津)
2.Changing levels of body chemicals called hormones not only make teenagers’ bodies develop adult characteristics，but also make it hard for teenagers to fall asleep(睡着的) before 11 pm.
(2017·浙江)
3.The website provides students with information free of charge(收费).
4.Medium color choices are generally furniture(家具) pieces such as sofas，dinner tables or bookshelves.(2018·全国Ⅰ)
5.Now I have two children, and I’d like to think we are bringing them up in the same way that Dad raised(抚养) me.
6.At last, the strong young man removed(移走) the rock without effort.
7.Another argument against television is that it replaces(替代) reading as a form of entertainment.
8.After years of hard work，scientists hope to break through in their search(搜寻) for a cure for cancer.
9.The curves of the buildings perfectly match the rise and fall of hills，forming a unique view(风景).(2018·全国Ⅲ)
