13. _____ do you live with? A. How B. Where C. When D. Who 14. The Tay, Muong, Nung ethnic people _______ in the north of Viet Nam. A. lives B. living C. live D. to live 15. We go to school _______Monday _______Saturday. A. on/on B. in/on C. on/in D. from/to 16. The Viet (or Kinh) have the _________ number of people in Viet Nam. A. larger B. largest C. smaller D. smallest Choose the letter A, B, C, D to indicate the most suitable word to fill in each of the following gaps in the passage. For most of the year, we are surrounded by vast (17) __________, rivers and mountains. We see few people from the outside world. When we are (18) __________, we play on our land and with the animals. The horse is our (19) ____________. Any nomadic child can ride a horse. We learn from an early age to help in the family, from household chores to heavier work like herding the cattle. We also learn to be (20) _________. 17. A. pastures B. terraced fields C. forests D. play grounds 18. A. old B. older C. small D. smallest 19. A. meat B. best food C. best friend D. mean of transport 20. A. generous B. brave C. friendly D. hospitable ( CÓ GT NHA MN )