You park here! It’s an emergency exit.
| A．wouldn’t | B．needn’t | C．couldn’t | D．mustn’t |
We students should treasure the short senior school’s study life of three years. Once ________, the opportunity can’t get back.
| A．losing | B．was lost | C．lost | D．being lost |
She suggested the problem worth paying attention ________ at the meeting.
| A．to be discussed | B．to been discussed |
| C．to being discussed | D．should be discussed |
We all hold ________ belief that those who have ________ wonderful sense of humor are more popular.
| A．a; the | B．/; / | C．the; / | D．the; a |
Tonny’s parents thought he was at school，but________he was in a net bar.
| A．actually | B．especially | C．hopefully | D．exactly |
—Do you need any help，Lucy?
—Yes.The job is________I could do myself.
| A．more than | B．less than | C．no more than | D．not more than |