. It wasn’t long before they found that there was much trouble ___ the plan.
In much of the animal world, night is the time ______ for sleep – pure and simple.
--Thank you for the suggestions you kindly offered us.--______. It is really an honor to help you.
--You’ve got your flat furnished, haven’t you?--Yes, I ______ some used furniture and it was a real bargain.
The world is more forgiving than commonly ______, so we should be optimistic about life.
I still remember the accident and the troubles ______ has caused to me.