——Do you have any idea when the project will be carried out?—No, but I have heard that it was not until last month _______ it was approved.
He said he _________ his work, and then we needed to wait for him for a little while.
How pleasant the picture is to _________!
Jack went to college last year, _________ to return home until he achieves his goal.
— What’s that terrible noise? — The boys _________ for a party.
Every minute is made full use of _________ our lessons before the exam.