A：Excuse me, can I (1)________your bike? 　　
B：(2)__________ , I don't have one. Ask Yu Yan. I think he has (3)____________. 　　
A：OK. Thanks a (4)________________. Yu Yan, do you (5)____________a bike? 　　
C：Yes, I do. (6) _________it's only an old one. 　　
A：That's OK.(7) ____________I borrow it, please? 　　
C．Certainly. But please (8) _______it back soon. 　　
A：OK. Thanks(9) _______much.　　
C：(10)________at all.

Emergency Operator: Police, Fire, Ambulance.
Dick: My name is Dick White.
Operator: 1.                             
Dick: D-I-C-K, W-H-I-T-E.
Operator: What's the problem?
Dick: I want to report a fire.
Operator: Stay on the line. I'll connect you with the fire department. Fire department, 2.                             . 
Dick: My address is 535 West 5th Avenue.
Operator: 3.                             .
Dick: The nearest corner is Pine St. and 5th Avenue.
Operator: 4.                             . 
Dick: It's an apartment not a house.
Operator: 5.                             . 
Dick: Third floor.
Operator: We're on our way.

Tina: Where's Katy gone? 1.                             . 
Sandy: She's lucky. She has got a two-week vacation staring this month. And she's already on her way
           to Hawaii right now.
Tina: Oh, how much I envy her!
Sandy: So do I.
Tina: 2.                           . By plane?
Sandy: 3.                            . 
Tina: Taking a boat? She can save time if she flies.
Sandy: She said she has a long vacation. 4.                             . 
Tina: She's right. She can swim, dance and read.
Sandy: And she can sit in the sun.
Tina: Well, she must sit in the sun.
Sandy: No, she isn't.
Tina: 5.                             . 
Sandy: Because it's after midnight in the Pacific now.

A: Hello. 87542189. 　　
B: Hello. Could I (1)             to Jim, please? 　　
A: I'm afraid he's (2)             at the moment. Can I take a (3)            ? 　　
B: Yes, Jim (4)             me to go swimming with him this afternoon. I'm afraid I (5)             go. Mother 
    went to work, so I (6)             (7)             look after my little sister at home. 　　
A: Don't worry. I'll (8)             him when he (9)             back. By the way, (10)             your name, please? 　　
B: Li Lei. Thanks a lot. Good-bye!

A: 1.               I come in?
B: Yes, please. Would you like 2.               to drink?
A: Yes, I'd like a cup 3.               tea.
B: 4.               you are.
A: Thank you.
B: 5.               welcome.

A: Hello! This is Jim speaking. Is Lucy 1.              ?
B: Hello! I'm sorry she is out at the 2.              . Can I take a 3.               for you?
A: That's very kind of you. Please ask her to 4.               my notebook back tomorrow.
B: Sure. I'll tell her when she comes back.
A: Thanks a 5.              . Bye!
B: Not at all. Bye!

A: What are you doing?
B: I'm trying to f     1      my pen.
A: What's wrong with it?
B: I'm trying to get it to write more quickly.
A: Well, that's easy! Just writer faster!
B: I've tried that but it doesn't work. I think if I make a pen that has a machine in it. I'll be a     2      to write
    faster.
A: That's a f    3      idea.
B: No, it's not. Thomas Edison said he liked people who had i     4     . I think this is a good idea.
A: But if the pen writes too fast, how will you be able to write neatly?
B: Good question. See, now you're thinking too. We can come up with the answer t     5      .
A: OK! You put the machine in the pen, and I'll try to use it to write quickly and neatly.
B: That's a good plan, isn't it? We just n     6      to keep working on it, and not give up.