—What’s the matter,Ann?You look sad.—Oh,nothing much.As a matter of fact,I　　 of my friend back home.

According to the survey, modern industry_____ quickly in developing countries in the past half century.

Planning so far ahead ________ no sense---so many things will have changed by next year.

Women          a more and more important part in today’s society. They hold up half the sky.

 —Is there anything wrong, Bob? You look sad.—Oh, nothing much. In fact, I __________ of my friends back home.