1. Even a child knows S______ is the last day of the week.
2. If everyone makes a contribution to p_______ the environment, the world will become more beautiful.
3. My sister works as a l_______ in a university library.
4. The disasters in the coal mines must be s_______ from happening again.
5. The Spiderman is an interesting film, so it's well w______ seeing.
6. We all went hiking yesterday e______ Tom.
7. I want to learn how to eat to keep me             (健康).
8. English is ______ (广泛) used by all over the world.
9. Just then , Jim came ______ (跑) along with laughing and singing.
10. Now people in the world realized that they must learn to care for their ______ (生活) environment.
11. We are all excited that our country has ______ (成功) sent Shenzhou VI.
12. My brother is studying ______ (国外).

1.－Is everybody here?
   －No, sir. Jim _________(not arrive) yet. He is still on the way.
2.You can come over now, but 10 minutes is all I can spare _________(talk) with you.
3. I’m sorry that I didn’t answer your phone. I _________(listen) to music and didn’t hear the ring.
4. The final result can _________(find) on our website by the end of this week.
5.－Did the old soldiers from Taiwan enjoy the welcome party last Friday?
   －Yes. They were so excited to see their friends again. Most of them _________(not see) each other since 1949.
6. Don’t worry about your boy too much. His temperature _________(drop) back to normal if he takes this medicine.
7. The old computer _________(break) down easily, so I had to restart it again and again.
8. The sunlight we are all used to _________(include) seven different colors.