How to Pronounce “Nǐ hǎo!” Correctly?

(At a party) Zhāng Wěi: Mike, zhè shì wǒ de hǎo péngyou, Liú Lì. 张         伟:Mike,这 是   我  的  好      朋友,  刘 丽。 Zhang Wei:  Mike, this is my good friend, Liu Li. Mike:___ ! What would Mike most probably say? Please choose the correct …