：-Benben，let’s go to the park!

-That’s great.

-Oh，no！Where’s the bus?

-I don’t know.

-Where’s the taxi driver? THis is his car.

-I don’t know.Let’s walk.

-Look，there’s a police car.

-Where’s the policeman.

-Look，the bus.

-But the driver isn’t on the bus.

-Where’s the bus driver?

-I don’t know.

-That’s the hospital.

-This is the doctor’s bike.Where is he?

-Where’s the nurse? That’s her bike.

-This is Dr.QQ’s house.

-Where’s Dr.QQ?

-Look，his bag is on the table.

-And Yiya?

-I don’t know.

-Where is everyone?

-That’s the park.

-Look，there! It’s a clown. Let’s go.