.I made a call to my parents yesterday. To my disappointment, _________of them answered it.
20.___________most of the people believed the Bears would win, the result came as the opposite.
19.The Internet and the effect______________brought about did a lot of good to our daily life and work.
18.The old couple don’t know what to do with their son, who drinks___________every day.
17.--- Mary, I have got a new cell phone number! --- Oh, hold on. I’ll put it down just___________ .
16.--- I’m not good at singing, you know. ---_________. It’s just for fun.