By 9 o'clock, we ___________ (finish) our homework.
They ________ (leave) the classroom by the end of the hour.
We ________ (go) home by next week.
She _______ (return) from the excursion by 6 o'clock.
___________ (he / buy) the new house by October?
The sun _________ (not / rise) by 4 o'clock.
__________ (You/do) the shopping by 3 o'clock?
By the end of the month I ________ (live) in this town for ten years.
By the end of this week we __________ (work) on the project for a month.
By July the fifth they ________ (study) English for 3 years.