If you have a toothache, you should go to see a______.
--I’m going to Yuannan next week. --Great!________.
Boys and girls usually _____ and play tricks on each other on that day.
−If you are free this evening, how about having dinner together?−______________.
−Can I __________ the book from you?−Sure. But you can’t _____________ it to others.
−Where is Lucy? −She ____________ volleyball with her friends.