they/not leave/home/by then/.
They won't have left home by then.
_________ you___________ to the shops later?
Will ---- be going
Will ------have gone
with any luck/we/increase/profits/by/the end/ of the year/.
With any luck, we will have increased the profits by the end of the year.
the restaurant/close/by then/.
The restaurant will have closed by 11:30.
Jane ________________________ lunch at that time.
will be having
will have had
They ___________________ at the airport by now
will have arrived
will be arriving
I ________________ Emma. I'm busy.
won't be meeting
won't have met
We ____________ the party at about 8 pm.
will have left
will be leaving
the company/upgrade/all its computers/next month/.
The company will be upgrading all its computers next month.
We ___________ by the time we're 70!
will have retired
will be retiring
what time/game/start/tomorrow/?
What time will the game be starting tomorrow?
_______ you ______ the dishes by the time I get home?
Will ..... have done
Will----be doing
everyone/go/home/at that time/.
Everyone will be going home at that time.
we/plan/everything/by/the end/ of the week/.
We will have planned everything by the end of next week.
The match ___________________________ by then.
will be going
will have gone
will have arrived
will have started
robots/do/all our work/in/20 years time/.
Robots will be doing all our work in 20 years time.