当别人送你礼物时,你应先说:A.Thank you.B.You’re welcome.C. It’s very nice.
What do you see? I _______ two elephants A. see B. seeingC. am seeing
When is your birthday ?It’s ______. A. June 9 B. June the 9 C.June 9th.
Joan is ______the phone. A. answering B.answerC. are answering
What _____ you doing ? A. areB.amC.is
I eat dinner ________ 7:00 the evening ? A. on;at B.in ;on C.at;in