LESSON SIXTEEN?
A: When is your father's birthday??
B: His birthday is January the 1st.?
A: When is your mother's birthday??
B: Her birthday is February the 2nd.?
A: When is your brother's birthday??
B: His birthday is March the 3rd.?
A: What is your sister's birthday??
B: Her birthday is April the 4th.?
A: What is your birthday??
B: My birthday is......?
A: I know! It's May the 1st.?
B: Yes, it is.You are right! You are very smart!?
A: But you are a fool!?
LESSON SEVENTEEN?
Who is cleaning the window??
Who is cleaning the door??
Who is cleaning the blackboard??
Who is sweeping the floor???
I am cleaning the window.?
You are cleaning the door.?
He is cleaning the blackboard.?
She is sweeping the floor.
LESSON EIGHTEEN?
What is the cat wearing??
What is the pig wearing??
What is the goat wearing??
What is the deer drinking??
? The cat is wearing a hat.?
The pig is wearing a wig.?
The goat is wearing a coat.?
The deer is drinking beer.
LESSON NINETEEN?
What is your father doing??
What is your mother doing??
What is your brother doing??
What is your sister doing??
? My father is cooking a meal.?
My mother is making bed.?
My brother is washing clothes.?
My sister is baking bread.
LESSON TWENTY?
Are you watering the flowers??
Are you doing the dishes??
Are you setting the table??
Are you feeding the pet fishes??
? I'm not watering the flowers.?
I'm not doing the dishes.?
I'm not setting the table.?
I'm not feeding the pet fishes. ?? What are you doing, little John??
I'm singing an English song. | 
