FOR MY CHINESE CLASS PLS HELP
can someone tell me the pinyin PLS

1:北京 běi jīng
2:三月十一日 sān yuè shí yī rì
3:上海 shàng hǎi
4:八月十六日 bā yuè shí liù rì
Since I am Chinese, I am sure my answer is correct. I hope you can adopt it. Thank you.