With the development of science and ________，Internet will play a more and more important part in our life.

I haven’t seen Sara since she was a little girl and she has changed beyond _____.

 Good ads may well ______ the consumers’ emotional needs as well as providing information.

 —I have telephoned him twice but I couldn’t get through.—I think that the line _____ be being worked on today.

(2013·黄冈3月质检)—Do you know why Jane was so angry?—Her roommate gave in to ________ and opened the letter addressed to her.