Perhaps these are only excuses

Perhaps these are only excuses Exercise can have many unexpected effects on our body.Do you think that these effects are good or bad,or perhaps both?How? all the books are on these ---(shelf). these ideals are.of course,true toa certain degree and they are perhaps a little of too simple. perhaps是什么意思,Yes,perhaps you are right. How are you getting on these days?getting on The book on these s_______ are on computer Are these books on the desk? 如何翻译? There are many books on these __(书架） These are your ciothes.Put on them（改错） are all of these goods on sale怎么读 These yellow pants are （$3） on （ ）部分提问. Who's book are these on the desk?(改错） are these books on the bookcase?作否定回答 英语:These shoes are on clearance.They're( ). These are the books on history.这句语法对吗? on.what.these.the.are.chair连词成句 These are all challenging jobs.On the other