I don;t know the factory well,But I think you can ____its we

I don;t know the factory well,But I think you can ____its we I can't think of the exact word but you know well this is a but i don't think you can smoke here.I didn't know this is a I Think you every day,but you don't know What do you think of the fish?It looks( ),but I don't know i But you don't know how i think ,I don't think who I am,but I don't know you what things? You can,but I don't think so why... I think I love you but I don't know how I meet you. I don't think I know you 变同意句I don't know how I can get to the TV factory.I don't kno I don't know you evry well