—I hope I can take part in the game show Who is Still Standing and win something.
—Stop daydreaming. You will win nothing _______ you spend a few months preparing for it.
| A．since | B．unless | C．if | D．because |
Can you learn English ________ chatting on the Internet?
| A．in | B．with | C．by | D．for |
He thinks _____ history about Chinese is very important.
| A．studied | B．studying | C．studies | D．study |
How many states _______ the United States? Fifty.
| A．turn up | B．make up | C．end up | D．give up |
My mother is strict both _____ me and ____ her work.
| A．with; with | B．with; in | C．in; in | D．in; with |
------ Do you know where Li Ming is working _____? ------ Maybe in Guangzhou, I think.
| A．at first | B．at least | C．at last | D．at present |