阅读理解。 Tina is my friend. She is a student. She is in Class Two, Grade Seven. Today is June lst. It  is Tina's birthday. Li Lin and I go to her home.Li Lin gives her a notebook. I give her a red pen. Her parents give her a nice backpack. It's green. Tina is very happy. After lunch, Tina's aunt comes here. She gives Tina a nice bike (自行车). Gina says to her aunt, 'Thank you.'After that we go to the park. We have a good time (过得愉快). Oh, my name is Li Hong. 根据短文内容，完成句子。 1. Today is _______ 1 st. 2. Tina is in Class_______. 3. LiLin gives Tina a _______. It's _______ . 4. Tina's parents give Tina a _______ pen. 5. Li Hong gives Tina a _______ pen.