If we travel by car,we should ______(acrpolo) to save energy

If we travel by car,we should ______(acrpolo) to save energy to protect the earth,we should save energy.对前半句提问 1,They also think we should have a good sleep to save energy We ought to save energy .改为同义句 what should we do before we travel by plane what should we do before we travel by plane? whant should we do before we travel by piane 初中英语题1 we should go to the station by car , or we can't c___ we‘ll have to set by some money if we want to buy a car. We should save water 填空：We can travel by bicycle,bus,car,plane,____. we are going to travel by