．—How is yourEnglish going? — .

The light is still on. They ___ to turn itoff when they left the room.

1. Every possible means should be made full use of _______ the lives of the injured people in subway tunnel collapse

Mary has recently got engaged ________ a foreign teacher, who has been engaged ________ education research for years

116.–I hope that you can remove the difference between you and Susan and become good friends– _________If only Susan had the same idea