Li Hua, who was busy preparing a report, couldn’tthe loud noise, so he kept all the windows shut all day long.[ ]

he holidays were drawing near, Iasked my American friends ___ was the best way to travel in the United States.

She do some reading at home than shop in the street.

This Englishman is good at writing, reading and ________ is kind to others.[ ]

.Europe has achieved more in controlling the AIDS virus than Asia in the past ten years, _________ the number of people infected with the virus is going up sharply.