陕旅版小学英语六年级下册Unit 5同步练习3

People can't live _________air.

She took out a book and_________.

The flower _________red.

_________ a hard-working boy!

She always speaks _________smiles.

(Is/Are) this your English book?

I saw it (in/on) the school bus just now.

The tree (get/gets) green.

He got to the classroom (in/at) eight o'clock.

His English was very (serious/seriously).

阅读短文，回答问题。

    Jack got up late this morning. He ran to the school bus without breakfast. He is very hungry. He got to the classroom at eight o'clock. Then he couldn't find his English book. His English teacher was very serious. What should he do?