May is a true friend.对 a true 提问 ——————friend is May?

问题描述:

May is a true friend.对 a true 提问 ——————friend is May?
Betty wants to be a singer 对a singer 提问 —— —— ——want to be?He helps me with my English.改为同义句  He helps me—— —— ——.

What kind of friend is May?
What does Betty want to be?
to learn English.