This is the only way we can imagine _______ the overuse of water in the students’ bathrooms.
| A．reducing | B．reduced | C．reduce | D．to reduce |
Hefinish his homework yesterday, but he couldn't find it anywhere.
| A．has |
| B．had |
| C．did |
| D．does |
The boy bought a new dictionary he turned for help.
| A．to which |
| B．from which |
| C．into which |
| D．which |
I someday these ideas canrealities.
| A．wish; turn into |
| B．wish; be changed into |
| C．hope; be turned into |
| D．hope; change into |
Nobody noticed the thief slip into the house because the lights happened to.
| A．be put up |
| B．turned off |
| C．turn on |
| D．goes out |
Every autumn peasantsthe soil to destroy the weeds.
| A．turn down |
| B．turn up |
| C．turn over |
| D．turn on |