1.
读句子，完成word puzzle。
①It's long and fast. It's under the ground.
②It flies (飞)in the sky very fast.
③It's big. It goes on the sea (海).
④It's long and fast. It has many carriages(车厢).
⑤It's a car. It's always yellow. You can see it here and there.
【考点】
可数名词;