【题目】Mr. Turkey looks sad.(把Mr. Turkey换成they)
________ ________sad.
【答案】They look
【解析】
把Mr. Turkey换成they后句意为:他们看起来很难过。该句的主语是复数they, 谓语动词要用原形与主语保持一致。故答案为:①They ②look

【题目】Mr. Turkey looks sad.(把Mr. Turkey换成they)
________ ________sad.
【答案】They look
【解析】
把Mr. Turkey换成they后句意为:他们看起来很难过。该句的主语是复数they, 谓语动词要用原形与主语保持一致。故答案为:①They ②look