Lily is come from the USA.中什么单词错了

Lily is come from the USA.中什么单词错了 where is Lily come from?这个句子哪里错了? he is from the usa 可不可以改成he come from the usa 英语改错I have two friends,Mary and Lily ,whom come from the USA Lily and Lucy 什么 from USA. Excuse me.Are you come from the USA?这个句子哪里错了 Here is a ______ from Lily to her friend in the USA. they come from the USA,对the USA 提问 .填写单词.Justin and michael come from the USA,but they'rebut th The postcard is come from the USA ,这句话的错误在哪里? Does Jim come from the USA or Australia? 关于句中冠词,为何USA前加the 而 SHE IS FROM THE USA 对THE USA进行提问