My friend is good at math,p__ and chemistry.

My friend is good at math,p__ and chemistry. my friend is good at math ,p___ and chemistry She is very good at math,physics and chemistry 改为同义句 My friend is good at _________(singing and dancing) Ann is my good friend.She ofen helps me （ )math Jackson is good at math and English as well. 有关英语 he is good at math and he_____hard she is good at Math and English(改为同义句) My friend,Jane is good at singing and dancing.(保持原句意思） Mike is good at math. this.is a p__ of my friend jean 1my brother isn't good at math _____ ,he is good at English.