She ______ on a new novel ever since this summer and it is supposed to ______ at the beginning of 2011.
. —What are you worrying about? —It is ________ there is any chance of being infected by AH1N1 virus.
. Dad’s coming. What present _________ for your birthday?
The International Day against Drugs, aimed at warning people to keep away from drugs, ______ on June 26th every year.
_______ both sides accept the agreement will the two countries live in peace.
There must be a time in every man’s lif ________.m