– Where is your Chinese teacher? --Sorry, I ___________ know.
--We have finished watering all the trees, Miss Yang. --________, boys and girls. Let’s have a drink.
- Could you look after my daughter for me while I’m away? - ___________.
— Sir, please put out your cigarette (香烟). — Sorry. Ithe sign.
—When is the sports meeting _________ every year? —It __________at the beginning of the new term.
—Tom, don’t make __________noise while _________. —Sorry, Mum.