短语填空：从方框中选择恰当的短语填入句子中，注意使用其正确形式。( 每题0.5分，共4分。答案请写在答题纸上)

concentrate on     divide…into   inform…of     make sense break down       depend on     take up         accuse…of

小题1:It doesn't _____________________ to drive if you can walk.
小题2:The old electric fan has _________________________. We’ll buy a new one.
小题3:After he retired from office，Rogers ________painting for a while，but soon lost interest.
小题4:The students in the class _____________________ four groups before they started the game.
小题5:Choosing the right bike ___________________ what you want to use it for.
小题6:Turn off the TV, so you can _______________________ your homework.
小题7:Please ______________ us ____________ any change of address as soon as possible.
小题8:Human rights lawyers have __________ the police _______ beating Murkett to death.