Exercises are good for your health But strenous ones not good

Doing Morning exercises _____(are) good for us. doing more exercises is/are good for your healtdoing more exercises is/are good for your health Exercises are good for your health But strenous ones not good There are a great many good exercises.为何可用a great前面为何用are be good for的用法Morning exercises _____(be） good for us.Doing Morning exercises _____(are) good for us. Doing more exercises( )(填is或are) good for our health doing exercises and running are good for our health用to do怎样做转换 why do we say morning exercises are good for our health?请问怎么回答 Going to bed early,getting up early and doing morning exercises are all good h_______.根据首字母填空 Going to bed early,getting up early and doing morning exercises are all good h_______.这是一个填空题 SWIMMING IS _____ A a good exercise B good exercise Cgood exercises D a good exercises They are good f.(补充词语) but it's not good exercises是什么意思 The Maths exercises are very difficult you can do them .You __ Maths.A don't B are good atC should learn D want to learn Plenty of fresh air and proper exercises _____________ good health.A) contribute to B) result from C) are contributed to D) are resulted from为什么是c呢 We are good f—— We are very frendly. The students are busy__(do)some exercises These exercises are very _____(easy/easily)