1.When is your birthday? My birthday is in June.

　　2.Is your birthday in June, too? No.My birthday is in December.

　　3.It’s October 1st, our National Day.

　　4.Who has a birthday in October? Me.

　　5.What’s the date? It’s October 1st.

　　6.What are you doing? I an doing the dishes.

　　7.What is your father doing? He’s writing an e-mail.

　　8.This is Nina.Can I speak to your mom, please?

　　9.Please hold on.There’s a call for you.

　　10.I see the mother elephant.

　　11.What is she doing? She is walking.

　　12.What about the baby elephant?

　　13.What is it doing?It’s running.

　　14.What are the elephants doing? They’re drinking.

　　15.What is Mike doing?He’s watching insects.

　　16.What are you doing? I’m watching my classmates.

　　17.Where are they?They are in the woods.

　　18.Are they catching butterflies? No, they aren’t./Yes, they are.

　　19.Where is Zhang Peng? He’s in the woods.

　　20.Is he taking pictures? Yes, he is./No, he isn’t.