填空题 Susan: I"m so glad to see you, David. 1 has been such a long time. How are you?
David: I"m fine, and you?
Susan: I"m just wonderful. God, time goes by so quickly! Are you going to the air quality conference in London?
David: I am. And I"m really glad to see you. Just last night I found your name in the conference materials, but it didn"t come to my 2 that we would meet on the plane.
Susan: I"m afraid I haven"t had time to look at 3 conference materials very carefully. I had no idea you were coming, but I am certainly glad to see you. I was feeling very nervous about going there 4 friends.
David: I can imagine. My English has gotten not so fluent since I returned from the United States, 5 I"m rather nervous myself. But I saw that you were 6 (give) the most important talk at the conference.
Susan: 7 (frank) speaking, I"m scared to death about it.
David: I"m just giving a talk in one of the workshop sections, and I hope I won"t make all of you 8 (disappoint).
Susan: But your English is much 9 (good) than mine.
David: But you"re now the Director of the Air Quality Institute, so you 10 know the technical terms.
Susan: Maybe. But I still can"t understand totally a lot of technical terms in my field.