1.Homework is finished.
2.Homework was finished.
3.Homework will be finished soon.
4.Homework was to be finished soon.
5.Homework is being finished.
6.Homework was being finished.
7.Homework will be being finished.
8.Homework was to be being finished.
9.Homework has been finished.
10.Homework had been finished.
11.Homework will have been finished.
12.Homework was to have been finished.
其实我英语很烂