If there were no examinations, we should have ______ at school.
| A．the happiest time | B．a more happier time |
| C．much happiest time | D．a much happier time |
Jane’s pale face suggested that she______ill，and her parents suggested that she________a medical examination.
| A．be；should have | B．was；have |
| C．should be；had | D．was；has |
In April，thousands of holidaymakers remained________abroad due to the volcanic ash cloud.
| A．sticking | B．stuck |
| C．to be stuck | D．to have stuck |
“Things________never come again！” I couldn’t help talking to myself.
| A．lost | B．losing |
| C．to lose | D．have lost |
Every one of us must know：________we live can we save the earth.
| A．by changing the way only |
| B．only by changing the way |
| C．by only changing the way |
| D．by changing only the way |
—Can those________at the back of the classroom hear me?
—No problem.
| A．seat | B．sit |
| C．seated | D．sat |