Everyone knows that a desk is made __ wood and paper is made__ wood too.A. of , of B. of , from C. from, of
----Where is Tom now, Millie? ----I saw him _______ in the street a moment ago and I told him _________.
______ time goes by, China is getting stronger and stronger.
---- You'd better_______ some popcorn or soft drinks before the film begins. ---- But I think it's better _______ anything while watching the film.
----Mr Li, I can’t understand everything in class. ----Don’t worry! I’ll _______ the main points at the end.
----Peter has good grades in all his subjects, but he never shows off. ----I agree. He is very ________.