Don't believe him,he is only kidding you 结尾为什么用on.谢谢请帮个忙

1.I don't believe him because he is a snake on the g ___ . We don't believe him because he is d_____ Don't believe him.He didn't tell you the __[truth]. Don' t believe in him .what he said is not _____ 英语翻译Don't believe him.what he has said is anything but truth 英语首字母We don't believe him because he is d_____. Don’t believe him.He never ________ his promise. Don't believe him.He _____ (always tell)lies Don't believe him.He often_____(lie)to others I don't believe him （）he says. I hope you don't kidding me! Don’t d_ his honesty.You can believe in him.