14. The days from Monday to Friday are often considered to be the w________
13. Generally speaking, the s__________ of touch of a blind man is better than that of a healthy one.
12. After many experiments, Galileo drew a c__________ that light things drop onto the ground at the same time as heavy things if no air holds them back.
11. There is no d__________ that men are stronger than women.
10. The ___(震惊) news came that on March 11 over 200 people were killed in Spain.
9. Can you give me a s__________ knife so that I can cut off the s________细绳)?
8. Do you have an __________(电) fan to cool in summer?
7. Don’t worry about anything! Everything is under c__________!
6. Einstein’s theory __________(证明) to be true at last.
5. People now use paper instead of a h__________ to clean their faces.