【1】It`s a ________ (sun) day.

【2】I ________ (be) hungry.

【3】She ________ (go) to school by bike every morning.

【4】How many ________ (bird) are there in the tree?

【5】Look! They are ________ (swim) now.

【答案】

【1】sunny

【2】am

【3】goes

【4】birds

【5】swimming

【解析】

略