The door _______ open, no matter how hard she pushed.
| A．shouldn‘t | B．couldn't | C．wouldn't | D．mightn't |
_______his answer, I decided to try calling him up again.
| A．Not receiving |
| B．Receiving not |
| C．Having not received |
| D．Not having received |
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 |