Bài tập thì quá khứ hoàn thành 4

    1. by the end of/ university/ had/ from/ She/ last year/ graduated/ .

    2. an/ sent/ called/ I/ had/ He/ emai/l right/ after/ me/ .

    3. the/ before/ had/ computer/ They/ the working time yesterday/ fixed/ .

    4. food/ you came/ ordered/ We/ by the time/ had/ some/ .

    5. asked/ We/ before/ decisions/ our/ had/ they/ us/ made/ .