（2014届福建省福州市第八中学高三第四次质量检测英语试卷）
From space, the earth looks blue. This is about seventy-one percent of its surface is covered by water.
| A．why | B．how | C．because | D． whether |
As far as we know, half of Canadian teenagers do not get enough sleep on school nights, _____?
| A．do they | B．don’t they |
| C．don’t you | D．isn’t it |
Li was beaten in the contest, ______ had been expected.
| A．what | B．that | C．as | D．who |
Choosing what ______is no longer as easy as it once was, for people’s eating habits are changing,
| A．eat | B．to be eaten | C．eaten | D．to eat |
— Do you have difficulty getting along with the new colleagues?
— No. I______ quickly.
| A．kept on | B．fit in |
| C．calmed down | D．cheered up |
The house ______as a reading room is under construction.
| A．used | B．being used |
| C．having been used | D．to be used |