________energy，turn off the hot water after you take a shower．
A.Save
B.Saving
C.Saved
D.To save
— Is there any meat in the fridge? I want some for dinner.
— No, there is _________ left, and _________ of us has any time to buy any.
A.none; none B.nothing; nobody
C.none; nobody D.nothing; none
If you want to remember new words well, you need _________.
A.write down them B.to write down them
C.write them down D.to write them down
Which of the underlined letter groups has the different sound?
A.record B.worst C.report D.support
— I hear you have a new computer. _________ I have a look? — Yes, sure.
A.May B.Must C.Should D.Shall
_________ the daytime, I am busy with my study at school.
A.On B.In C.At D.By
