2．can i ________(代替) milk for cream? 3．they ________(承认) having been cheated. 4．i cannot meet your ________(要求)． 5．mary was fully ________(忙于) with business, so we didn't want to bother her. 6．at the end of the day, the ________________(店主) counted his money. 7．education is a big ________________(事业), as it takes 100 years to cultivate a person. 8．i was still in new york, trying to get a(n) ________________(签证) for russia.
