帮我做几道中译英吧~

问题描述:

帮我做几道中译英吧~
我确信他们能用一小时完成工作(be sure that)
到明年年底,我们将在这儿工作了四年(by the end of)
你为什么一筹莫展只是一个人坐在这儿?(do nothing but)
要看电视的人到202室去(Those who want to)
老师要我将作业补上(to make up of)
懂的来.

I AM SURE THAT THEY CAN FINISH THE WORK IN 1HOUR.WE WILL HAVE BEEN WORKING HERE FOR 4YEARS BY THE END OF NEXT YEAR.WHY DON'T U DO NOTHING BUT SITTING HERE BY URSELF?THOSE WHO WANT TO WATCH TV GO TO RO...