用所给词的适当形式填空。每词限用一次。
increase，create，pay，review，connect
【小题1】I often _________ knowledge with something interesting.
【小题2】The doctor _________ a new game to play inside in cold winter.
【小题3】We _________ what we learned.  We don't need to worry about the test.
【小题4】The population _________ slowly soon.
【小题5】—I don't see Jim.
—Oh，he _________ for his things in the store.