Quan (start) _________ (drive) _________ to work 5 months ago because he (buy) _________ a car.Đoạn văn61/499Quan (start) _________ (drive) _________ to work 5 months ago because he (buy) _________ a car.starts – driving – will buy started – driven – buyshas started – driving – bought started – to drive – has boughtGiải thíchĐáp án đúng là: D