Why not --there for a change?A try walking B trying to walk C to try and walk D to try walking

why not try walking there for a changefor a change 是一个固定短语吗 Why not ( ) jim ( )go there with us? ——I usually go there by train.——Why not try____（go）by boat for a change. 求范文Do you think that there are better opportunities for people to work and gain skills broad than here in China?(why/why not?) what about a drink of tea?()there is little time for a drink A no hurry B why not C why in hurryD hurry up Why not()(ask)your father for help? why not call him tom for short Why ___(not go)shopping for ---I usually go there by train.---Why not _____---I usually go there by train.--- Why not _________ by boat for a change?A.to try going B.try to go C.to try and go D.try going --I usually go there by bus.---Why not _______--I usually go there by bus.---Why not ________ by train for a change?A.to try going B.tyring to go C.to try and go D.try going Why not go there by bicycle?(句意不变）Why not go there ____a bicycle?Why not_____ ____ _____there? For English -- The film The Pursuit of Happyness,why using Happyness but not Happiness?There is no happyness in any dictionary,how to explain for this spelling There were not anything in sight. were 还是was? why why not go there by taxi? （同义句转换） Why not go there句意不变,改成同义句! Why not go there by plane.的同义句 is there a r____ Why you can not come 为什么我那天不在那儿?英文怎么说?应该是why i am not there?还是why i was not there?