25.After the PE class, the smell(臭味) of sweat(汗) __________ all the classroom.(A)fills (B)has filled
26.The famous artist has designed many art works and ______ many prizes for himself.(A)win (B)to win
27.Adults seldom buy lanterns for themselves, __________ ?(A)are they (B)do they (C)don’t they (D)ar