Before launching a new project we need to e__________ the time we’re going to need to complete it.
estimate
So far, we have managed to overcome all the o_________ that have been placed in our path.
obstacles
The government failed to i__________ that solution - they’re now weighing the costs and risks of a new plan.
implement
You have to go through endless r___ t_____ to get a residence permit.
red tape
My account is $100 in the green in the ____.
in the red
If we ______ (not, finish) this report today, we ____ (fall) behind schedule.
don’t finish; will fall
If Leo _____ (find) five new clients within the next week, the boss ______ (might, give) the green light to his promotion.
finds; might give
What will happen if the parachute ______?
won't open
might not open
doesn't open
We won’t sign the contract _______ it is approved by the board of directors.
until
as soon as
Please, can you close the windows before you ______.
leave
will leave
He won't ask for help unless it _______ absolutely necessary.
will be
is
_____ we increase our marketing efforts, we won't see a rise in sales revenue.
If
Unless
