-Do you know the girl is talking with our teacher?-Oh,she is my sister.
---Would you mind helping tidy up the bedroom? ------_______. Let me help you.
---Happy New Year! ----________
----Do you know _____? ----Next Sunday.
---When did your uncle arrive ____ China? ---He got to Guangzhou _____ the morning of the 16th of April.
There _____several football matches on TV this month.