Read, choose and write. 选词填空，补全句子...

circle     are      that      doing    squares

【1】— What's ________? 

— It's a dot.

【2】— How many ________ are there? 

— There are seven.

【3】— What's this? 

— It's a ________.

【4】— What are you________? 

— I'm drawing.

【5】There ________ five lines.

【答案】

【1】that

【2】squares

【3】circle

【4】doing

【5】are

【解析】

略