－How many students watched the teacher carefully enough ?
－_________.
Nobody  B. None  C. Someone  D. Some one    

Whatever you do, ________ is difficult if you put your heart into it.

--Whose shirt is this? Is it Tom’s?
---No, it isn’t, ______ is white.

Maybe the disaster can destroy our homes, but_______can destroy the love in our people.

---I like red best. What about___________?                                    
---My favourite colour is orange. It represents joy.

The old pen is broken, I’d like ______ one to write with.

His Walkman is different from, and it is more expensive.

– Tell me            about Brother Sharp, please.
-- He was a beggar(乞丐). He became a blue-eyed boy(红人) on the Internet because of his cool appearance and dressing style.

Don’t just wait for other’s help. God help those who help             .

--Who teaches __________English?
--No one.I teach __________.
A. you;myself                      B. your;myself                   C. you;me