The telephone _______ three times in the last hour, and each time it ________ for my father.
| A．had rang； was | B．has rung； was |
| C．rang； has been | D．has been ringing； is |
---Will you lend me some money?
---Sorry, mine_____.
| A．has run out | B．were used up | C．has been run out | D．gave out |
In the middle of the night, we ______signals for help from another ship.
| A．picked out | B．picked up | C．picked on | D．picked at |
I just can’t figure out the meaning of the word---so I’ll have to ___ the dictionary.
| A．look up | B．go over | C．check in | D．refer to |
—Are you ready to leave?
—Almost. I'll be ready to go as soon as I________ putting the clean dishes away.
| A．get through | B．give up | C．go on | D．set about |
Eating too much fat can ________ heart disease and high blood pressure.
| A．devote to | B．attend to | C．contribute to | D．turn to |