填空题
  • [A] stamp
  • [B] zoo
  • [C] blackboard
  • [D] train
  • [E] post office
  • [F] park
  • [G] bank


填空题 People write things on it with chalk.
填空题 People send a letter there.
填空题 People put some money there and receive more later.
填空题 People can see many animals there.
填空题 People put it on an envelope.