假设你是Joe,你的好朋友Betty因为过于在意考试结果而感到焦虑,请给她写一封信,谈谈你的看法,并且给她一些建议。
This book is ______,I like it very much.
My sister’s birthday is______ May 2nd.
---______these things? ---They’re 15 yuan.
---Are you his uncle? ---
I have two______.