A. Let's eat together.
B. I'm cooking.
C. Pizza.
D. Because I'm very hungry.
Tim: Hi, Mum.
Mum: What are you doing, Tim?
Tim:
Mum: Why are you cooking now？ It's two o'clock in the morning.
Tim:
Mum: What are you making7
Tim:
Mum: Pizza? Now I'm hungry, too.
Tim:
Mum: OK!
