The experiment shows that proper amounts of exercise, if regularly, can improve our health.
| A．being carried out | B．carried out |
| C．carrying out | D．to carry out |
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 |
His mother had thought it would be good for his character to _____from home and earn some money on his own.
| A．run away | B．take away | C．keep away | D．get away |
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 advise going to the beach this weekend.
---That’s a wonderful idea! Please stay home then. I’ll _____you at 8:00 this Saturday morning.
| A．call for | B．wait for | C．search for | D．look for |
---Will you lend me some money?
---Sorry, mine_____.
| A．has run out | B．were used up | C．has been run out | D．gave out |