---- Please don’t smoke here. Look at the sign. ---- ________.
| A．No, I will. | B．Yes, I will |
| C．Sorry, I will | D．Sorry, I won’t |
----Your monitor is never late for school, is he?
--- ______.He always comes to school earlier than others.
| A．Yes, he is. | B．No, he isn’t | C．Yes, of course. | D．No, sometimes |
---Are Mr. and Mrs. Wang living alone in the house?
---Yes, they have three sons, but ______ of them live in their own houses.
| A．neither ???? | B．both | C．all | D．none |
--- 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 |
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 |
What is the best way you think of ______ the environment?
| A．to protect | B．protecting | C．protect | D．protected |