He has called several times this morning; _____ there is something very important.

Because of the rise of sea level, some islands will disappear. _____ people of certain countries will have to look for new places to live.

One day, when I was walking in the street, someone dropped a pie from a window above, and it _______ missed landing on my head.

He was beaten by his father because of being naughty. ____, he became silent.

His wife is           finding fault with him, which makes him very angry.

The athlete hurt his foot in the race. ______, he missed the chance to win it.

Nancy reminded me of what I should ________ have forgotten.

—Jane, I will graduate this June．What advice will you give me?
—Suggest you go       you are most needed and you'll benefit a lot from it．

It' s obviously not urgent, ____ they would have called us straight away．

He had planned to make a compromise，but        he changed his mind at the last minute．