How are they yesterday?How were they yesterday? She wasn't watch TV last night She wasn't watching TV last night She didn't her homework yesterday.She didn't do her homework yesterday.
1. How were they yesterday? 过去时间用过去式,或者改成 How are they today? 2. She didn't watch TV last night. 昨晚是个过去的时间,不是正在进行的,所以用一般过去式就可以了 3. She didn't do her homework yesterday. 这里只出现了助动词,还少一个谓语动词,加上就好...