i wann to ask a question,this is parentheses,

i wann to ask a question,this is parentheses,
我想大家帮我忙 填一下正确的动词形态,我现在自己填完了 想确认一下/
"some people still_____(believe)the world is flat,'he said.
"you_____(joke),'i replied."i_____(not know)anyone who does."
"well you_____(know)me.'he replied."i_______(believe)that the earth is flat.i met a man the other day.i_______(forget)his name now.he said that the earth____(look)like a flat dish.'
"_______you(try)to tell me that you(believe)him?' i asked.
"i certainly do,'he answered."i think that he is right.'
"and which side if the dish_____you(live)on?'
"ho i______(not know).he didn't tell me that.'
在这里我有一个不明白的句子就是这句i_____(not know)anyone who does