All the work had to be done by _ hand when there were no mod

4.by the time we had done half of the job we were all spent. 帮忙用was/were doing .when ; be about to do.when;had just done. had juest done..when ,were/was doing..when,be about to do .. almost all the work in the factory is no longer done----A by the work _ by the time you get there.A.will have been done B 单项选择_______of the work is done by hand when the work gonna be done ? When the man came in gun in hand we all stood there _. A. as Almost all the jobs that used to be done by men is done perf They do all the work with hand和They do all the work by hand的 the amount of work still done （ ） A in hand B by hand _ than they started to work.A.No sooner they had got to the