A: Are you busy this afternoon,Bill? B: (1)____________________. A: Let"s go to the zoo then. B: Good idea. (2)_____________________? A: Dolphins are my favorite. They are very clever. They often help us in the water. B: (3)____________________? A: I like pandas. B: Me too. They are really very cute. But do you know where they are from? A: (4)____________________. I think. B: Yes, (5)____________________. Oh , it"s time for class. Let"s go into the classroom. A: OK. Let"s. |