No matter how frequently on stage, the tickets of the drama are still so hot that you have to book one two or three months in advance.
| A．performed |
| B．performing |
| C．to be performed |
| D．being performed |
They made an important decision ______ the end of the meeting.
| A．in | B．by | C．on | D．at |
The boy was not allowed ______ his brother’s bike.
| A．to use | B．using | C．use | D．used |
He _____ tasted the mixture and give a smile.
| A．glad | B．gladly | C．was glad | D．was glad to be |
None of the students watched the teacher______.
| A．careful enough | B．enough carefully | C．carefully enough | D．enough careful |
Miss Yang will teach us Chinese today ____ Mr Zhang.
| A．instead | B．instead of | C．to | D．of |