Either you or he ________ the classroom every morning．
| A．clean |
| B．is clean |
| C．cleans |
| D．cleaning |
In old days, the bosses often made the workers __________ for long hours.
| A．to work | B．worked |
| C．work | D．working |
Samuel is an ________person, he often helps teachers _______all kinds of activities.
| A．organizing, organizes | B．organized, to organize |
| C．organizing, to organize | D．organized, organized |
My friend David is creative, he often ________ new ideas.
| A．come up with | B．comes on with |
| C．comes up with | D．come on with |
Simon ________ all his food, now he is so full.
| A．eats up | B．ate up |
| C．have eaten up | D．has eaten up |
—Shen Duo won five Gold Medals in five days in the YOG last month.
—Yes， her work ________ and she has got high _______ from people in our city.
| A．improves； money | B．stands； prizes |
| C．come up； present； | D．shouts； praise |