—How could you __________ my sister so easily in the crowd?
—Because she stood out in a red dress.
| A．pick out |
| B．pick up |
| C．take up |
| D．take out |
Singing and dancing, the children were __________ the park when it began to rain cats and dogs.
| A．turning to |
| B．aiming at |
| C．heading for |
| D．putting off |
—Are you __________ about computer games?
—No. I'm just interested in them.
| A．nervous |
| B．crazy |
| C．anxious |
| D．worried |
—He is suffering from __________ in his back, but he is still working.
—Maybe he knows no __________, no gains.
| A．pain ； pain |
| B．a pain ；pains |
| C．pains ； pain |
| D．painful ； pains |
—Why do you eat so little? Mind your health.
—Oh, please don't be __________ about me. I'm just __________.
| A．worry ； on diet |
| B．anxious ； dieting |
| C．worried ； on diet |
| D．anxious ； diet |