填空题
  • A. bike
  • B. champion
  • C. biology
  • D. cave
  • E. hotel
  • F. pencilbox
  • G. before


填空题 The science of living things.
填空题 People drive it to travel.
填空题 A larger hole in the side of a hill.
填空题 People who won a competition.
填空题 People use it to hold pen.