Why not went to concert last night 这句话哪里错了急

conc. Why not ____ there by bus?A to go B went C go D going Why not went to concert last night 这句话哪里错了急 why not..?加不加to ---Why not ______ to play football ---Good idea.A.go B.to go C.going D.went该选哪一个? 用why not to造句 why not to do 还是why not doing why not do还是why not to do why not to do还是why not doing why not doing sth还是why not do sth还是why not to do sth ----come to the Party early A why not to B why not C why don't Why not ___to play football?----Good idea.A.goB.to goC.goingD.went请写明原因为什么要选这个答案 1.why not piay pingpong[同义句转换】【 】【 】piaying ping pong2.She [ran thirty minutes 】before she went to school yesterday,【对括号里部分提问】【 】【 】she[ ]before she went to school yesterday 为什么went to swimming是错的why He asked why people went to shop变直接引语 ____ read something difficult.A.Why not to B.Why don't C.Why not D.Why not you Do you like to travel Why or why not Do you want to be famous?Why or why not?