why not ___money by youself for your 8th birthday present ?A.save B.make

why not ___money by youself for your 8th birthday present ?A.save B.make 为什么是why not go by coach而不是why not going by coach why not go there by taxi? （同义句转换） why not make a suggestion by sending an e_mail? Why not go to Beijing by plane句形转换 Why not go to Beijing by plane 用另种方式表达 翻译 why not work them all by ourselves Why ___(not go)to Japan by air? why not study by making flashcards?同义句 Why not go there by plane.的同义句 Why not go by bike?的同义句 Why not go there by bicycle?(句意不变）Why not go there ____a bicycle?Why not_____ ____ _____there? Do you judge people by appearance?Why or why not?大概1分钟说完就行. Why not get there by bus?的同义句（ ） （ ）（ ）get there by bus by throwing away those bottles,why not recycle them为嘛是by why not why not Why Not