By 5 o'clock,he ＿＿(work)in the field for 6 hours.

By 5 o'clock,he ＿＿(work)in the field for 6 hours. By 11 o’clock,he will ____ for four hours. He left home for work at 7 o’clock in the morning（就at 7 o’cl He often comes back from work _ 6 o'clock in the evening. He commanded that the work before 5 o'clock It is nine o clock.My father＿(work)in the office They work in field for two hours every day同义句 She has to finish the work by 5 o’clock .( 改为否定句 ) _________ He gets up six o clock every morning.A.on.B.for.C.in.D.by选哪个 It is p__ for us to finish the work before 5 o'clock He has problems___(finish)the work in two hours It's ten o'clock.The meeting_____(last)for 2 hours