--Is your father a teacher?

---well, he _______.

A. used to      B. was used to      C. used to be    D. is used to be

---Wow, so many new houses! I can’t believe that. It used to be a poor village.

  --- Yes,_________ has changed here.

A. Nothing      B. something    C. Everything    D. Anything

--Did you see who the driver was?

---No, the car ran so fast _____ I couldn’t get a good look at his face.

A. that         B. which        C. as            D. after

Workers can’t be made ________ for twelve hours a day.

A. work        B. to work    C. working         D. worked

You_______ play with the knife. You ______ hurt yourself.

A. mustn’t; may        B. mustn’t; must       C. shouldn’t; must      D. can’t; should

-- How are you feeling here?

  --- It’s quite hot. I don’t know _____ to go or stay.

A. how         B. when      C. whether         D. where

---How does your brother like the song Two Butterflies?

---Great! He _____ such a beautiful song before.

A. doesn’t hear    B. never hear   C. is never heard   D. has never heard

What is the best way you think of ______ the environment?

  A. to protect      B. protecting    C. protect     D. protected

All the information except these two pieces _____ writing the article.

A. have been used to   B. has been used to   C. have been used for     D. has been used for

--- I hear that Hu Jintao will come to Nantong because the Sutong Bridge is open to traffic soon.

--- Do you know _______?

A. what will he talk about    B. where will he give a talk

C. how will he come        D. when he will arrive