Helen was much kinder to her youngest son than to the others, ______ , of course, made the others envy him.
.Our chemistry teacher announced that he would do the experiment in a different way we might find interesting.
While she is a lovely girl, she be extremely difficult to work with.
A dictionary is necessary if you want to learn English, so you’d better buy .
.It was after careful consideration we decided to take action.
his body and soul to bringing up-to-date technology and international attention to China’s AIDS problem, Dr. Pavid Ho, born in Taiwan, spent little time with his family.