Imagine you are inviting your friend Bill to a concert tonight, but he happens to have to finish a term paper. Complete the following conversation with him by filling in the blanks. You: 1 ________________________, Bill? Bill: I’m not sure. Why? You: Well, _________________ if you would like to go to a concert with me. Bill: Tonight? 3 ____________. But I really have to stay in and 4 ________________. You: That’s too bad. Bill: It is. Going to a concert sounds like a lot more fun than writing a term paper. You: Oh, maybe 5 _____________________. We should try and do something together soon. Bill: 6 ______________. Let’s talk about it together later. You: OK. See you later.