You seemed to be very surprised at the news that he won—Not exactlyIt was his courage________his skill________really struck me

The most important thing ______ we should consider is the first idea _____ he has talked about in the speech.

People are warned_____out as much as possible because there will be smog during the coming three days.

Mandela’s death may, in the short term, unite South Africa in ways _______have never been seen before.

Reportedly, yesterday a group of American soldiers were walking along the road in Iraq when a bomb was _______, three of whom were killed．