Complete the dialogue.
Tim: Hi, Ann! Are you going to school?
Ann: Hi, Tim! I’m going to the post office. I _____ (send) a letter to Bob.
Tim: _____ you _____ (hear) from him lately?
Ann: Yes, I _____ (get) a letter from him the day before yesterday.
Tim: How is he getting on?
Ann: Very well. He’s been traveling. He _____ (be) to France, Germany and Spain.
Tim: How lucky he is! Where is he now?
Ann: He _____ (go) to England.
Tim: _____ he _____ (be) there before?
Ann: Yes. His mother is from London. He _____ (be) born there.
Tim: I see. I _____ (hear) London is very beautiful. I _____ (go) there on holiday with my family soon.
Ann: Really? I hope you _____ (enjoy) your trip.
am going to send; Have, heard; got; has been; has gone; Has, been; was; hear; am going; will enjoy