what about sing a song哪里错?

what about sing a song哪里错? What about (sing) this song? so what about so what about you? --What about ______ an English song?--Good idea.A.sing B.sings C.singing D.to sing what about bob中文歌词 歌手：Bobby TinsleyWhat about me,what about Bob Taking a vacation from my problems It's the only way that I can solve 'em,yeah So what about,what about,what about Bob So what about,what about me Used to be a singman,I'm So what you want to talk about? what about a cake? what about ( )a walk what about a break what about a watch? what about taking a what about a garden? It's so late now.What about (take) a taxi home?求教啦ww it is so cold outside .what about _____ TV at home?A.to B.with C.for D.about ---I am interested in science.What about you?----______.A.So do IB.So am IC.So I am D.So I do I don’t know ______ Apple iphone4s.A.that she is so crazy about B.what is she so crazy aboutI don’t know ______ Apple iphone4s.A.that she is so crazy about B.what is she so crazy aboutC.why she is so crazy about D.how she is so crazy about选什 -----Let do something at the party--what about _____?-----No,I'd like ____.A.to sing;to dance B.to sing;dancing C.singing;to dance选哪个,