g the firm as a clerk, he got rapid promotion, and ________ as a manager

been here in this modern city for,just a few days, and he is aboutnight life in this city

you be able to finish the report before Friday —I can’t ______ anything, but I’ll try mybest.

Tom is a true friend, _____ Ididn’t like him at the _____.

We must work hard and make _______continuous progress so that we can make _______great contribution to ourcountry in the future.