________ with a difficult situation, Arnold decided to ask his boss for advice [ ]

You will not, _______ you practise again and again, be able to pass the test [ ]

It is _____ we do —- you and I ____changes the world.

Whyarethosepeoplegatheringinthemiddleofthestreet?— Idon’tknow.There______beanaccident. [ ]

Lincoln had very little free time ______ he could spend studying then