--- Did -you catch the early bus yesterday?
--- No,it _________ by the time I _________ the bus station.
| A．had left;got to |
| B．has left; had got to |
| C．was leaving; got to |
| D．left; had got to |
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 |
His aunt’s letters ________ him of those beautiful days when they used to live together in his hometown.
| A．call up | B．call for | C．call on | D．call at |