________ people used the computer thirty years ago, but now it’s very popular.

Do you like the hero ______ fights for freedom all the time in the book?—Yes, of course. I think he is great.

_________ should not be allowed to go out at night.

Who’s the girl in red?—Sorry, I don’t know ____. —____ is a new student.

_____ does your mother often run with her dog? —About half an hour. [ ]