jim and his brother是单数还是复数?

jim and his brother是单数还是复数? Jim,and his brother,read(?) books in the library谓语用第三人称还是复数 he and his family 后是单数还是复数 nobody but Tom and JIm后+谓语复数还是单数 his hobbies是单数还是复数 A and B是单数还是复数 he and his parents谓语用单数还是复数? A boy and his classmate后面是用单数还是复数,需要就近原则吗? Yaoming with his wife是单数还是复数? both my brother and i 谓语动词用单数,还是复数 my family and I 是单数还是复数 every boys and girls是单数还是复数?