I. Fill each blank with suitable words in the box. 1. Mai______is_________ driving her car to her office. 2. How far _______________it from your home to your school? 3. He usually___walk____________ on foot to school when he was a child. 4._______________you in hurry? 5. Did you_______________ go swimming on the lake near your house, Tuan? 6. My dad _______________the bus to work every morning, but Mom drives. 7. John used to immigrate _______________Brazil. Have you ever been there? 8. I _______________participating in a volunteer trip to Lang Son. A lot of families are living in poor conditions.