根据对话内容，从对话后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Peter: Oh, it’s nine o’clock. 1_____
Monica: 2____ We are on holiday.
Peter: I have to meet Mary at the airport.
Monica: 3____
Peter: At about ten o’clock.
Monica: Just stay a little longer and have another cup of tea. It’s fresh and wonderful.
Peter: I am sorry I can’t. Thank you just the same. I would be late if I have it.
Monica: 4___
Peter: I have enjoyed the meal very much. It was delicious.
Monica: Thank you. 5___
What a pity that you have to leave so soon.
Why so soon?
I’m so happy.
What time is she arriving?
I must be off now.
I’m so glad you like it.
How I wish you could stay a little longer.