---What's the man _______?---I don't know.A.talking B.waitin

---What's the man _______?---I don't know.A.talking B.waitin i don't konw what you're talking about./i that's the man i t I don't know ____ A what's the meaning of this word B what d What is the man __?__I don't konw A talking B waiting C talk What's the end of "everything"?a.I don't know b.Nothing c.Th I don't know what to say well,maybe it's the man I don't know__.A.what was outside the matter B.I don't know I don't know what's the matter 还是 I don't know what the matt i don‘t know what you're talking about和i don‘t know what are I really don't know ( ).A.what to do the next B.what to do i I don't know ( ) A what the matter was B what was the matter 宾语从句I don't know _ to visit the old man.A whether B if