the bike must not be left here by you怎么解释啊

the bike must not be left here by you怎么解释啊 同义句转换（每空一词）You must be careful not to fall off your bike.You must be careful ____ ____ ____ do not fall off your bike.The villagers took potatoes from the earth for food.The villagers ____ ____ potatoes for food.They thought eve you must not leave the bike here怎么解释啊 改成被动语态 These magazines_____out of the reading-room A.must not take B.must not be taken C.must not take 将下面的句子改成祈使句1.You should be careful when you ride a bike on the street.2.We must cross the street only when we see the green walk sign.3.We must keep quiet in class.4.We should not drive too fast.5.We must not make a wrong ture 是must not be 还是must be not decide must not be softhearted Name must not be null you must be not true. You must return the bike to her同义you must ____ the bike _____ to her must be the water I must be the must be the money The result must be a_.Not a single mistake will be forgiven. Again,my computer does not work. 一一（）must be sometAgain,my computer does not work.一一（）must be something wrong with the CPU.AThereBThatCItDThis There ___problem with traffic at that time of the eveing.A.need not be B.should not beC.has not to be D.must not Wh must obey the traffic rules.We can not be h___ by car. 翻译Waste water and sewer drains must not be vented inside the facility.