—What were you doing when I called you yesterday afternoon —I()my homework and I was starting to take a bath. A: had just finished B: was finished C: have already finished D: was going to finish

4. By the time you get back, I all the work. A: would finish B: will have finished C: has finished D: had finished

If I had had enough time, I___ my work. A: would finish B: must have finished C: would have finished D: had finised

By the end of last month, I half of the project. A: finished B: have finished C: had finished D: will finish

By the time you came back, I _______ this book. A: has finished B: had finished C: finished D: have finished