It begin to carry outbegin 的形式

It begin to carry outbegin 的形式 （）you begin the work,you must carry it out to the end.为什么是once? 英语翻译I want you to carry it we need to carry on with it. It’s hard to carry it.如何翻译,to It is _____ to carry water to the mountain. begin to to begin it is about time that you will begin to study english为什么用will begin 不用begin It's easy for you ____ big rocks.(A.carry B.to carry C.carrying) 同义句I help you to carry it difficult的反义词It·s（ ）to carry Tell him to carry it(改为否定句) It’s easy for you to carry the box They want to( )the car,but the car can't work A.move B.carry C.start D.begin选撒 it's time for class _____.A.to begin B.beginning C.begin D.begins When I woke up,it ____(begin)to rain We must get there before it ___(begin)to rain.