---The box is too heavy to carry. What’s in it? ---Oh, I _________ it ________books.
----Can I get you a cup of tea ? ---- __________.
----My radio is broken. Can I use yours ? ---- ________ , but you have to return it this afternoon.
Mr Wu together with his two sons ________ early every morning.
Mr Li asks us to remember that ______ careful we are, _______ mistakes we will make.
----Which team do you think ______ the game ? ----I don’t know! There are still ten minutes before it ends.