The little kid is just two years old.He’s too young to take care of .
Mr. Wang sings as well as Gong Linna _____is famous for the song Tan Te.
--_____ you ever ____ to Beijing?-- Yes, I went there last year.
I’m looking for my bike. If you have any ideas ____ it might be, please call me.
—What’s wrong with them?-- They were ____ their daughter being out so late at night.
I don’t think Unit2 is more difficult. I think it’s _____.