---It is required that you____ change the plan.
---Oh, no! Why____ I follow you again?
| A．must, must | B．can, need | C．need, should | D．should, must |
What a pity! I ______in Hainan two more days，but something urgent needed to be dealt with back home.
| A．must have stayed |
| B．needn't have stayed |
| C．may have stayed |
| D．could have stayed |
—Will you lend me some paper?
—Sorry，mine ______.
| A．is running out of |
| B．has been run out |
| C．has run out |
| D．has run out of |
—Have you forgotten anything，sir?
—Oh，I forgot to pay.You see，I'm terribly sick，but I ______ to.
| A．didn't mean | B．don't mean |
| C．haven't meant | D．wasn't meaning |
I advised that he ______to the hospital at once，but he insisted that he ______quite well then.
| A．be sent；was feeling |
| B．was sent；felt |
| C．be sent；feel |
| D．should be sent；should feel |
—Why are most of us unable to study English well，Mr.Li?
—You ______.But you ______ too little attention to it.
| A．could；pay | B．will；attach |
| C．would；refer | D．can；devote |