【题目】语法填空
【1】Do you ________（eat）cake on your birthday?
【2】My eyes ________（be）big.
【3】Did they ________ (do) homework yesterday?
【4】Don't ________（be）sad.
【5】You can see a lot of tall ________ in Shanghai. (build)
【答案】
【1】eat
【2】are
【3】do
【4】be
【5】buildings
【解析】
略