改错题1.Tom wasn't watch TV last night.2.I did not my homework yesterday.3.He wait for you three houes ago.4.Who find it just now?
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答案是：1把 wasn't 改为didn't 2.在not 后面加上 动词原形do就对了 3.应该改为：he was waiting for you three hours ago 或者是：he waited for you for three years 他等候了你三小时 4.应该把find 改为found ，因为just now 的意思是：刚才，应该用过去式 ~手工翻译，尊重劳动，欢迎提问，