When did your mother know about your score– She knew nothing _____ I told her.

12．______the Internet is bridging the distance between people, it may also cause family problems

In front of the temple _______ which came here to be in search of the wanted person.

Dad, I was the first to reach the top of the hill.– Good job, Mary. I’m _______ of you.

______ entering the room, she opened her bag to review lessons.