We'll set off at dawn if it___raining by then.A.will stopB.has stoppedC.will have stoppedD.stopped我觉得从句if引导应该是主将从现 但是答案貌似没有一般现在时 求原因

we set off 全一点 We'll set off at dawn if it___raining by then.A.will stopB.has stoppedC.will have stoppedD.stopped我觉得从句if引导应该是主将从现 但是答案貌似没有一般现在时 求原因 when shall we () to piqnt trees tomorrow?At six o'ciock in the morning..A set off B put off C turn D take off ┹SOS╅we decided to set off ____ at 6:00beijingwith beijingto beijingfor beijing到底是哪个捏? We always set off firecrackers 0:00 a.m. set out,set up,set off,set set out,set up,set off,set connecting是什么意思?TIf we don't take off soon.We will arrive late at Frankfurt and I'll miss my connecting flight to Amsterdam. We stayed for the night at the foot of the mountain and _______ to climb(爬) it the next morning.为什么不能用set off (3/10)my friends,I paid a visit it.We set off at 7:00 am by bus.It is 8 k We will set off early tomorrow,please set the alarm clock（ ） five. We ------him off at the airport tomorrow we''ll be better off wifh the start we''ll be better off wifh the start We'll have fun at that We'll stay at a hotel 一道选择题Finally they set off again and cycled slowly along the road.We are not as乱答的勿入Finally they set off again and cycled slowly along the road.We are not as good at this as we__,complained Mary.A.should be B.would be C.will be we‘ll have to set by some money if we want to buy a car.