A. it's not a good manner in public places. B. It's also very dangerous.

     C. Let me take a photo for you.              D. I think he is taking photos.   

E. It's the longest wall in the world. F. I want to take better photos.

Mary：Wow, look at the Great Wall. It's really great.

Tracy：Yes, {#blank#}1{#/blank#}

Mary：Oh, look at that man over there. What is he doing?

Tracy：{#blank#}2{#/blank#}But he is climbing up on a tree.

Mary：That's a bad manner. {#blank#}3{#/blank#}

Tracy：Yes, we should tell him not to climb up on that tree. Let's go.

Mary：Excuse me, sir.

Man：Yes?

Tracy：What are you doing up there?

Man：{#blank#}4{#/blank#}.

Tracy：But it's not safe to climb up on the tree and {#blank#}5{#/blank#}.

Man：Right, thank you very much. I shouldn't do that{#blank#}6{#/blank#}.

Mary and Tracy：OK. Smile!

Bill: Hello, is that Dad?

Dad: Yes，it's me. How's your holiday? Are you having a good time in Sanya?

Bill: Yes. I'm collecting shells on the {#blank#}1{#/blank#}now. Where are you, Dad?

Dad: I am in the {#blank#}2{#/blank#}. I am {#blank#}3{#/blank#}a book.

Bill: Is Sally {#blank#}4{#/blank#}TV in the living room?

Dad: No. She is writing a {#blank#}5{#/blank#}in her bedroom.

Bill: OK. Miss you, Dad. Bye.

Dad: Bye.

A: Good morning, Alice.           

B: Good morning, Eddie.

A: Alice, what do you want?       

B:{#blank#}1{#/blank#}

A: How many apples?             

B:{#blank#}2{#/blank#}

A: What colour are they?          

B:{#blank#}3{#/blank#}

A: Are they small?                 

B: No, they are big.

A: Do you like apples?             

B:{#blank#}4{#/blank#}

A: Here you are.                  

B: Thank you.

Lucy：Welcome to my flat，Tony.{#blank#}1{#/blank#}

Tony：Thank you.How many rooms are there in your flat？

Lucy：{#blank#}2{#/blank#}

Tony：Your flat is big!

Lucy：Look，this is my living room.

Tony：{#blank#}3{#/blank#}I love the big TV and the brown sofa.{#blank#}4{#/blank#}

Lucy：It's beside my bedroom.

Tony：Wow!So many books!I love it.And I love eating，too.Where's your kitchen？

Lucy：{#blank#}5{#/blank#}

Tony：It's clean.Are you good at cooking？

Lucy：Yes.{#blank#}6{#/blank#}

{#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} {#blank#}4{#/blank#}