I _______my teacher since last year. I miss him very much.
| A．didn’t see | B．saw | C．haven’t seen | D．see |
Our class teacher often tells us ________dishonest men.
| A．don’t be | B．not being | C．not to be | D．not be |
Because of the nuclear radiation (核辐射), many people ________Japanese food.
| A．stopped to eat | B．began to eat | C．stopped eating | D．began eating |
Water is much more precious than electricity, for the water for drinking is__________.
| A．disappointed | B．limited | C．terrible | D．various |
Linda doesn’t swim as ________as Ken.
| A．quick | B．quicker | C．quickly | D．more quickly |
Stanford University is the second ________university in the world.
| A．large | B．larger | C．largest | D．the largest |