Tom's father thanked him beause he helped Tom.同义句怎么改成Tom's father was very___ _____his help
问题描述：
Tom's father thanked him beause he helped Tom.同义句怎么改成Tom's father was very___ _____his help
还有怎么改成tom's father thanked him ___ ____ Tom
答
楼上看题目了没有啊,空都不对.
be thankful for （为某事而）感谢
1.thankful for
2.for helping