Question

She often helps me with my English, and I thank _________.

A. she helps me B. her for helping
　　　　 C. her to help D. her for her help

Answer 1

A。错，THANK后直接加HER，she错，B，没这么说的，u could say : I really thank her for helping out' or I really thank her for helping us.
c.错，你懂的，D , thank her for her help 正确

Answer 2

B. her for helping

Answer 3

She helps me with my Math.