--- Let’s go to play football, shall we? --- Sorry, I can’t. I must go over the points the teacher explained ______ I forget them.
Though _________ money, his parents managed to send him to university.
A war broke ______. To make things worse, my car broke _______ on the way to escape.
-- Flight 331 is being ___.I’d better be on my way. Goodbye.----Bye. Happy landing.
Though it is not our normal _____ to pay in advance, I think it’s ok this time.
How many nationalities________ our country __________?