BSP开账与结算计划（Billing and Settlement Plan）。

根据首字母提示，完成句子

小题1:We can get k________ from not only books but also computers and other printings.

小题2:Now c________ clothes are more popular. They are good for our health.

小题3:News s________ much more slowly in the past.

小题4:Most students don’t write in i________. They like to use ballpoint pens.

小题5:It is clearer and nicer to take photos with a d________ camera than an ordinary one.