用现在进行时和现在完成时表示5种基本句子

1.主语+动词（subject + verb）
例句：She's coming./ She has apologized.
2.主语+动词+宾语（subject + verb + object）
例句：She's eating breakfast./ She has finished her work.
3.主语+动词+表语（subject + verb + predicative）
例句：The weather is becoming colder and colder./ They've just got married.
4.主语+动词+间接宾语+直接宾语（subject + verb + indirect object + direct object）
例句：She's showing Tom her new dress./ She has told Tom the whole story.
5.主语+动词+宾语+宾语补足语（subject + verb +object + complement）
例句：They are painting the door red./ We have invited all our friends to come.

I'm eating.
I have eaten.
what are you doing?
what have you done?
I have not finished the book now .