![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
句型转换。 1. Is this his hat? (作肯定回答) __________________________________________ 2. Those pants are nine dollars . (画线提问) _________________________________ 3. We have black and blue sweaters. (同义句) We have sweaters ________ ________ ________ ________. 4. We need vegetables every day.(改为一般疑问句并作肯定、否定回答) ________ you ________ vegetables every day? Yes, ________ ________ . ________, we ________ .