I went to the classroom to close the door yesterday. But as soon as I was _______ to the classroom, I found it already _______.
- _______is it today?-It's _______the 21st of June.
--- _______is great fun. It can make us happy.
—The girl __________ glasses is my sister. Do you know her?—No, I don’t.
Would you like ________ me how ________ after my bird?
---Are you good friends? ---___________.