Walter offered us a lift when he was leaving the office, but our work ______, we refused his offer.

All the books donated by the students from urban schools are said ________ to the students in the earthquake-stricken areas the other day.

(2013·高考浙江卷)Mary worked here as a ________ secretary and ended up getting a full­time job with the company.

My dad is very___________, but my uncle is much ____________.

She must have seen the blind man many times , ____ she ?