—My Dear! I've just missed the lecture. —That's too bad.I'm sure you it if you had got up earlier.
Flight BA 123 to Vienna is now boarding at_______.
He didn’t seem to mind_____________ TV while he was trying to study
I don't skate now, but I___________ when I was a kid.
We liked the oil painting better____________ we looked at it.
If human beings had been a bit less greedy and cruel, more birds and animals _____dying out.