in safely 是不是说in后面只能加adv不能加adj,那in后面还能加什么呢You can cross the road in （ ）when the traffic lights turn green为什么用safety而不用safe呢?safety不是adv吗？

in safely 是不是说in后面只能加adv不能加adj,那in后面还能加什么呢You can cross the road in （ ）when the traffic lights turn green为什么用safety而不用safe呢?safety不是adv吗？ in the end,the airplane landed at the airport safely这里是不是safely修饰landed,safely作状语 There is safely in nos,what meaning? 是land in safety还是safely will be back 和 coming back 的区别是不是说 will be back 后面只能加 in ten minutes之类的而 coming back 后面只能加 next day之类的?就是问will be back 后面可不可以加除了in time 这一类以外的 keep in后面应该跟形容词还是副词?那这个At last we kept the boy in ________A .safe B.safely C.safety 求be in ,dress, put on,wear等表示穿着的词的区别及用法详细一点,谢谢~be in 后面是不是一定只能加 颜色? 是不是及物动词后面直接跟名词,而不及物动词后面只能跟介词?include是及物动词，为什么有include in这个词组？ stay in the car until safely parked inside the compound in the long run your money ()in bonds.A is more safely invested B will be more safely invested be excited in和be excited to do是不是be excited in后面只能加名词?还是有be excited in doing的形式?两者的区别呢?两者可以互相转换吗? My life has changed a lot in the last few years不是说Have done 后面只能有since和for吗?为什么可以加in?have done后面到底不能加什么, when后面的时态是不是只能是一般过去时,而不能用过去进行时.eg：When the students are singing,I came in.还是when I came in,the students were singing. At the English party ,the children ()beautiful clothes.A wear B are in C dress up in DABandC为什么要选D呢,dress up 不是说dress后面只能跟人的吗? burst in 表示闯进,打断的话是不是不及物动词词组后面不可以直接加宾语的啊?能不能说burst in the house burst in me?如果要表示闯入什么地方或者打断某人的话应该怎么说呢 英语：in order that后面只能加should的虚拟语气吗?rt请讲解用法 在二月英文怎么说是不是in February 还是在in后面要在the do well in 后面加动名词对吗?是不是do well in+doing