His uncle gave him books to read, but after a page or two he would put __book down and pick up__ new one.
_________ in the fields on a March afternoon,he could feel the warmth of spring.
_________ to reach them on the phone,we sent an email instead.
We went right round to the west coast by __________ sea instead of driving across _________ continent.
In____review of 44 studies, American researchers found that men and women____who ate six key foods daily cut the risk of ______ heart disease by 76%.
Washing machines made by China have won ____worldwide attention and Haier has become _____ popular name.