四、读一读,回答问题。
A mother and a daughter are washing dishes in the kitchen while the father and the son are watching TV in the living room. They are enjoying themselves. Suddenly, there is a sound of breaking dishes, then silence. No one says anything.
The son looks at his father and smiles. Father doesn't know what his son means. He looks at the son for a second, the son says, "It is Mum."
"How do you know that?" Father feels very surprised.
"She doesn't say anything."
1. What are the mother and the daughter doing?______
2. Where are the father and the son?______
3. Does the father understand what his son means?______
4. Who breaks the dishes?
______

1. They are washing dishes in the kitchen.
2. They are in the living room.
3. No, he doesn't.
4. The Mum breaks the dishes.