用perhaps there will be/perhaps people will able to .in the f
用perhaps there will be/perhaps people will able to .in the f
Perhaps the day will come ____ people will be able to breath
there (be) your help,I will perhaps be able to complete the
Perhaps there will be much ____ underground railway lnes in
Perhaps there will be more()(cross)
perhaps there will be more roads 变为一般过去时
there perhaps be will underground more stations连词成句
Perhaps there will be more pavement in our city改为否定句
Perhaps this book will prove to be of use to you in your stu
Perhaps this book will prove to be of some use to you in you
perhaps some people will go to the moon for holidays,这里面的hol
用jams,be,there,perhaps,fewer and fewer,traffic,will做连词成句