如果有人对你说:“I’m sorry.”你应该怎么回答: A.Thank you.B.You’re welcome.C.It’s OK.
Now_____ Christmas tree will always have something Chinese on it.
Are you ready_____ a quiz?
Yesterday we_____ gifts.Today we are _____up the Christmas tree.
_____fun to put up a Christmas tree.
Would you like to help us _____ up our Christmas tree?