He said, “_____ a long way to school. ______ a long way to go yet before we arrive.”

A. It is; There is   　　B. There is ; it is   

C. It is; It is      　　　D. There is; There is

He said, “_____ a long way to school. ______ a long way to go yet before we arrive.”

A. It is; There is　 B. There is ; it is　 C. It is; It is　　 D. There is; There is

— Susan, will you please go and empty the rubbish?

— ______?

A. What for               B. What is it　　　 C. How is it               D. How come

— Susan, will you please go and empty the rubbish?

— ______?

A. What for　　　　　 B. What is it　　 C. How is it　　　　　 D. How come

Someone is ringing the door. Go and see___.

A. who is he 　 B. who is　

C. who is it 　 D. who it is