By 9 o'clock, we (finish) our homework.
we will have finished
They (leave) the classroom by the end of afternoon. Don't look for them.
will have left
We (go) home by next week.
will have gone
(buy / he) the new house by October?
Will he have bought
The sun (not / rise) by 4 o'clock.
won't have risen
By the end of the month I guess I (live) move.
will move
By the end of this week, we (work) on the project for a month.
will have worked
She is so tired. I think she (sleep) all day long.
will sleep
By the time we get to Chicago this evening, we (drive) more than four hundred miles. We are going to be exhausted.
will have driven
When Sarah goes on vacation next month, she (study) German for over two years. She should be able to communicate fairly well while she is in Austria.
will have studied
I have not traveled much yet; however, I (visit) the Grand Canyon and San Francisco by the time I leave the United States.
will have visited
By the time you finish studying this course, you (learn) a lot of vocabulary.
will have learned
Drive faster! If you don't hurry up, she (have) the baby by the time we get to the hospital.
will have had
He is kind of angry because Mary is late again, but I think she (come).
will come
Frank just changed jobs again. If he keeps this up, he (change) jobs at least four or five times by the end of the year.
will have changed
Come over to my house around 9 o'clock. By then, I (do) my homework and we can see a movie.
will have done
