You will not win the first prize ________ you work harder.
A. if B. unless C. or
Sometimes____turns off the lights in the classroom, because everybody thinks somebody will do it.
| A．anybody | B．somebody |
| C．nobody | D．everybody |
－Tom, remember to bring some fruit when you come back home.
－_______
| A．No way! | B．Got it! |
| C．That’s right. | D．Don’t mention it! |
Lisa prefers reading a book _____ TV.
| A．to watching | B．to water |
| C．rather than watch | D．rather than watching |
－Jerry and I will go for a picnic this weekend.
Would you like to join us?
－______.
| A．Well done | B．That’s right |
| C．You’re welcome | D．I’d love to |
The factory ____we’ll visit next week is not far from here.
| A．where | B．to which | C．which | D．in which |