第二部份從詞到句英文 Section Two  From Word to Sentence
         haven*t seen: no see
         a very long time
       1. Long time no see*; *It's been a long time since we last met.*

         Please have a seat.
         Mr. Wang
       2. Please have a seat, Mr. Wang.

         Thank you
         Mr. Fang
       3. Mr. Fang, thank you.

         be polite
         don't
       4. (*Don't mention it*): you are welcome.

         is still O.K.
         he
       5. He's O.K.

         not too busy
         he
       6. He's not too busy.

         good night
         Mr. Fang
       7. Good night, Mr. Fang.

         Mrs. Wang
         ask after
       8. Send my regards to Mrs. Wang.