To improve the quality of our products, we ask ____ has used them for suggestions.
| A．anyone | B．who | C．no matter who | D．whoever |
She ______have stopped her work halfway.
| A．ought to not | B．ought not to |
| C．not ought to | D．does not ought to |
The plant is dead. I ______it more water.
| A．will give | B．would have been |
| C．must give | D．should have given |
To regain their ______after a hard game, the players lay on the grass.
| A．force | B．energy | C．power | D．health |
Lewis was much admired ______ his work on the advanced medical research.
| A．on | B．in | C．for | D．with |
The company was named Gates Hall ______ a man named James Gates.
| A．in need of | B．in search of |
| C．with the help of | D．in memory of |