根据句意和提示写出单词，完成句子。每空一词。
小题1:We should brush our ________________ (牙齿) after each meal.
小题2:We all support the Clear the plate project which (鼓励) people to save as much food as possible.
小题3:When he was young, he ________（更喜欢）running to jogging.
小题4:You may _________________ (借) the book for two weeks.
小题5:Our English teacher often uses different activities to keep us __________ (兴趣t) in class.
