—When did the Whites reach Beijing? —They reached Beijing the afternoon of June 15. A. in B. on C. at
John is from America and he has got ______uncle.
— We will have a school trip next week. —______________.
Can I help you? What are you ___________?
—_________ should I wash my face? — Twice a day.
— Would you like to drink _________ orange? —Yes, I’d love to. But there isn’t _________ orange in the glass.