Wouldn’t it be ______ wonderful world if all nations lived in ______ peace with one another?
He is always making loud noises in public places, ____ made others unhappy.
—What do you think we can do for our aged parents? —You ____ do anything except to be with them and be yourself.
— Bob, did you go to the film at the weekend? — I ____, but I remembered I had a lot of homework to do.
Fred’s math is said to be the best in our class, but unbelievably, he passed the last exam.
—What a beautiful day! —Yes. It's ____ that I'd like to take a walk.