I will come at ten,_______ they have already left.A.which B.that C.that D.what

I will come at ten,_______ they have already left.A.which B.that C.that D.what I will stay there at m_____ ten days I will stay there at m_____ ten days -Jeff was s___ to come at ten? -He will be late again I don't know when he _(come)back.when he _(come)back,I will call you they will come back at ten o'clock.同义句为什么是They won't come back until ten o'clock. He will come here___tomorrow morning.A.at fifth B.at ten C.on two D.till tenth Ten guests come to my house.I need at l_____ four more chairs for dinner. I WILL COME BACK Ok.Am at working now.I work in Guangzhou,I come back foshan by ten o clock tonight. -It's rainning,Daisy.Please _ an umbrella with you.-Thanks,I'll return it to you when I _ next weekA.take;come B.take;will come C.bring;come D.bring;will come I really don't know when your parents and brother _是will 还是 would _ come back I don't know when Mr.Li ____ back.But I'll call you at once when he ___ backa.will come; will come b.comes; comesc.come; will come d.will come; comes为什么选D Please tell me when he______tomorrow.Please tell me when he______tomorrow.I will meet him at the bus stop when he_________.A .will come ; will come B .will come ; comes C .comes ; comes D .will come ; come Please tell me when he___ tomorrowPlease tell me when he______tomorrow.I will meet him at the bus stop when he_________.A .will come ; will come B .will come ; comes C .comes ; comes D .will come ; come Sorry,I ____ to help you at ten.I was busy at the momentA won't come B can't come C didn't come D shouldn't come 求分解及答案:Sorry,I( )to help you at ten.I was busy at the moment.分解及答案:Sorry,I( )to help you at ten.I was busy at the moment.A.won't come B.can't come C.didn't come D.shouldn't come I'm not sure if she____tomorrow.If she ___tomorrow.I will call you at once.A.comes,will come B.will come,comesC.will come,will come有两个if不知怎么选,请说明理由, He will come here___tomorrow morning. A.at fifth B.at ten C.on two D.till tenth 答案是B,为什么?