two weeks (is not) enough for us to finish this task.we need

two weeks (is not) enough for us to finish this task.we need two weeks ----enough for us to finish the work,and we need - Two weeks is not enough for me to finish the work .I need __ This task is _________difficult for us .We need ______people this task is ___ for us. We need ____ people Two days is not enough for me to finish the work,I need ____ I think two___is enough to finish the task.a.weeks time b.we Two days are not enough for me to finish the work.I need ___ two day are not enough for me to finish the work-need days two days are not enough for me to finish thework .i need ___ Two hours is enough for us to finish the experiment为什么要用介词fo Two days is not enough for him to finish the work．He needs _