be动词am/is/are的用法 — 英语填空题
题目
运动会前夕,Lily写了一篇日记。请用 am、is 或 are 填空,把日记补充完整。Tomorrow is our Sports Day. My friends and I ___ very happy. Lily ___ in the running race. Her shoes ___ new. The playground ___ big and clean. All the events ___ fun.