There is still something we can try _____ those dyinganimals.

_____ of the students who took part in the military training is 450.

It’s Mary’s own fault if she feels ______ at the party — she makes no effort to be friendly to people.

You didn’t lock the back door.—You are wrong. I ______.

If you want to book tickets for the 2012 Olympic Games, just call 00952012．It ______ be simpler．