1．(2007·福建高考)The news of the mayor's coming to our school for a visit was ________on the radio yesterday.
A．turned out B．found out C．given out D．carried out
2．Nuclear science should be developed to ________ the people rather than harm them.
A．contribute B．protect C．affect D．benefit
3．The singer is always very ________to the reaction of the audience when she gives a performance.
A．sentimental B．positive C．sensible D．sensitive
4．The teacher suggested that we should ________the fine weather to go on an outing.
A．be addicted to B．look up to C．take advantage of D．pay attention to
5．—Can you shoot that bird at the top of the tree?
—No，it's out of ________.
A．range B．reach C．control D．distance
6．—I want to know the examination result，sir. My parents ask for it.
—You have made too many spelling mistakes in your composition，________，you've failed it.
A．in a word B．that is C．generally speaking D．in word
7． Water can absorb and give off a lot of heat without big changes in temperature，thus creating
