根据短文理解，从A、B、C、D四个选项中选择最佳答案填空。

    Mike is a factory worker. He works long hours every day. He is often very 1 after a day's work. His wife, Jenny, has no 2, so she stays at home to cook the meals. Every day he can have his dinner when he 3 home from his factory.

    One day, Mike came home very 4 because he was very busy in the factory. He was very 5 when he got home.

    He was not 6 when he found his dinner was not ready. He was very angry with his wife. He 7 at her, “I'm going out to eat in a 8.”

    “9 for five minutes," said his wife.

    "Why? Do you think that dinner will be ready in five minutes?" asked Mike.

    "Of course not," she answered. "But I 10 be ready to go with you in five minutes."