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. by ten o'clock at...o'clock 和 by...o'clock 辨析. By 8 o'clock ,at 8o'clock 和on 8o'clock什么区别 He will be at the exhibition _______________ two o’clock to five o’clock.a.from c.withb.at d.by by 8 o'clock什么意思 He said he would come b____ 5 o'clock and 6 o'clockkkkkkkkk~~ He gets up six o clock every morning.A.on.B.for.C.in.D.by选哪个 he is always home by eleven o'clock.be home怎么是回家的意思 和is at home样么 He had fallen asleep ____11 o’clock last night.A.at B.about c.by d.since he has to be ____ bed ___ nine o'clock A、at;at B、to;by C、in;by D、by;at He eats breakfast at seven o'clock. he ---(get)up at 6 o'clock He does sports at six o'clock 求英语句式语法分析He told us we all must be ready by 9 o'clock.He told us we must all be ready by 9 o'clock.He told us we must be all ready by 9 o'clock.请问这三个句子中all的位置,那个是正确的?如果有多个正确,那么区 英语：by around eight o'clock是否等于at about eight o'clock?英语：by around eight o'clock是否等于at about eight o'clock? he sets the alarm( ) he will wake up at 5 o clock,写原因,