27. Our headmaster felt fairly happy today because ten students were praised at the meeting, _____three were from our school.
| A．for them | B．of whom | C．of them | D．of that |
These kids are quick at learning. We'd better have them _______in a new way.
| A．training |
| B．train |
| C．to be trained |
| D．trained |
No matter how frequently _______,the works of Beethoven still attract people all over the world.
| A．performed |
| B．performing |
| C．to be performed |
| D．being performed |
______and happy, Tony stood up and accepted the prize.
| A．Surprising |
| B．Surprised |
| C．Being surprised |
| D．To be surprising |
John received an invitation to dinner, and with his work _______,he gladly accepted it.
| A．finished |
| B．finishing |
| C．having finished |
| D．was finished |
He is very popular among his students as he al-ways tries to make them _______in his lectures.
| A．interested |
| B．interesting |
| C．interest |
| D．to interest |