They don’t have a dog any more. => They used to...……… My brother doesn’t serve in the army any longer. => My brother used to.………… Barbara is not as keen on travel as she used to be => Barbara used to …………… The man often spent his holiday in the mountain when he was young => The man used to ………… Before he had the car, he went to work by bike => Before he had the car, he used to……… When I was young, I usually get up early => I used to……………… Nhanh nhanh giùm nha!!!