Before you leave the classroom, please the lights.
| A．turn up | B．turn down | C．turn on | D．turn off |
This kind of MP5 is my favourite, but I can’t________ it.
| A．spend | B．cost |
| C．pay | D．afford |
Our teachers __________ the same clothes when they are at school.
| A．put on | B．wear |
| C．dress | D．pull on |
I’m busy ________ my homework, and my mother is busy _______ dinner.
| A．in; cook | B．in; cooking |
| C．with; cook | D．with; cooking |
I feel so tired, because there is________ homework to do and it’s ________hot today.
| A．too many; too much | B．too much; much too |
| C．too many; many too | D．much too; too many |
He has stayed there for _________,but ________he likes to stay at home.
| A．sometime; sometimes | B．sometime; some time |
| C．some time ; sometimes | D．some time; some times |