Read the dialogue and choose the best answers.( 15points）(根据情景对话选出正确答案，将单词写在横线上)
Who    What    When    Why    Where
A: Hello,Li Ming! ______are you going?
B: I’m going to the library.
A: ______are you going to do?
B: I’m going to read a book.
A: ______are you going with?
B: I’m going there with Li Dan.
A: ______will you go home?
B: We’ll go home at 5:00 o’clock.
A: ______do you take an umbrella?
B: Because it will be rainy this afternoon.
A: Oh,Have a nice time.
B: Thamk you.