—Our class will have a party the evening of June 30th. Would you like to come?—Yes, I'd love to, but I'm going to visit my grandparents in Dalian.A. in B. on C. at
—Do you know the boyis sitting next tu Peter? --Yes, he is Peter’s friend.They are celebrating hisbirthday.
—Sorry,what did you say just now? --I asked.
--Kate wants to know if youa picnic next Sunday. --Yes. But if it, we’ll visit the museum instead.
--You didn't go to school yesterday, did you? --_____, though there was a heavy rain.
-- What happened to Jack? -- Hebecause of his drunk driving.