—What do you think of the book?
—Oh,excellent.It’s worth___a second time
| A．to read |
| B．to be read |
| C．reading |
| D．being read |
—Did you go to India as planned? —No, we __________.
| A．would rather go to my hometown |
| B．preferred to go to my hometown |
| C．went to my hometown instead |
| D．went to my hometown rather than going to India |
Don't __________ making mistakes. They are a naturalpart of learning.
| A．worries | B．worry about | C．be worried | D．be worried that |
All the、doctors in the hospital insisted that he __________ badly wounded and that he __________ at once.
| A．should be；be operated on |
| B．were;must be operated on |
| C．were；should be operated |
| D．was；be operated on |
__________，there are 50，000 visitors to the exhibitionevery day.
| A．At average | B．By average | C．On average | D．To average |
The custom, practice, idea and belief have __________ from generation to generation.
| A．passed down |
| B．been passed down |
| C．been carried forward |
| D．to passed on |