You should keep taking exercises every day这句话为什么exercises加了s

A.You should keep You should keep the you should keep your house____ you should keep your style! But you should keep going You should exercise more_____(keep) fit. You should e_____ to keep healthy. You should keep the baby ____(warm). WHATEVER happens you should keep cool You should keep the boby ____(warm) 翻译Once you make a promise ,you should keep it if you want to keep h__,you should exercise often Why do you keep ____(forget)what you should remember. 翻译:You should keep out of our gurrd 连词组句：room,tidy always ,should,you,keep,your you should take more exercise to keep f[ ] What should you do to keep health作文带议论 You should always keep this in mind改祈使句