I think this is the most interesting thing _____ has happened to us .

What are you doing now?– I’m talking to Mary online. She ___ from Canada a few days ago.

Would you mind if I turned on the radio and listened to some music?—______. In fact, I also like to listen to music in my car.

If our parents do everything for us children, we won’t learn to depend on _________.

The lady _________ dancing as a hobby in her sixties, and she is really good at it now.