An old couple, her husband was picking up empty bottles outside the auto show, and his wife was picking up / collecting advertising papers after getting the tickets at lunch time. The husband patted the bread and threw it to his wife through the crack / crack / crack in the door, and told / instructed / suggested that she eat quickly

Thank you for inviting me to your house for dinner tomorrow evening. It"s a pity that I can"t have dinner with you and your family, because I"ll be very busy, because the exam is coming the day after tomorrow. I"m sorry to miss such a happy party opportunity.

I hope you all have a good time. Is it possible for me and you to have a private meeting after the meeting? If so, please don"t hesitate to write to me and tell me your favorite date I"m eager to have a pleasant chat with you.