根据语境 ,填写适当的词语或句子补全对话 Tina: Hi, Jim! What are you doing over there?
Jim:  Hi, Tina! I am (1)__________ a new book.
Tina: Is it an interesting book? Look! You (2)__________ it.
Jim: No. It is a book telling us some knowledge about safety.
Tina: What does it tell us?
Jim: OK! Let me tell you some (3)__________ in this book. What would you do if some strangers
invited you to a party?
Tina: It"s easy. I would go with them.
Jim: You are wrong, Tina. That would be (4)__________ to you.
Tina: (5)__________?
Jim: This book tells us to refuse them. If you can"t, you should tell your parents or ask your best friends
to go there with you.
Tina: Yes. We should be careful. It"s an important book to us. Can I borrow it?
Jim: Sure. I will let you read it after I finish it.