HE ………….IN HIS FATHER’S COMPANY TILL HIS FATHER DIED.A WAS STAYI...

19/ - KIEM TRA TRAC NGHIEM ANH 10 CB 45''''
KIEM TRA TRAC NGHIEM ANH 10 CB 45''''
19/ He ………….in his father’s company till his father died.a was staying b stayed c had stayed d stays