—Can I help you, boy?—Yes. There is ______ wrong with my bike.
Tom will tell you if he ______ his uncle the other day.
Mr Li _____ in the classroom, because I saw him coming into his room just now.
---The film______ again sometime next week.--- I would like see it again.
I want to buy a new house on the ____ side of your park.
--- Look! We have a set of ______. Do you want________.--- Really? Let me see.