Is there a library? ______. A. Yes, there is B. Yes, it is C. it isn’t D No , there is
We were in Qingdao last week and ____ great fun there.
—_____ did Mr Li finish the work last night? —At about eleven, I think.
--_____ you call back tomorrow? --Of course I can.
Our teacher often tells us ____ the windows before we leave.
There ____ some meat in the fridge, so you don’t need to buy any.