Ответ:
1. 1) I have never been to Australia.
2) Have you been repairing his car since 4 o’clock?
3) Jenna has been talking to the marketing director since 5 o’clock
4) Has he passed the exam yet?
5) Uncle Tim has been decorating the New Year Tree since morning
6) My has been sending application letters for half a year and still he hasn’t got a job
7) We have just met an American actor
8) Has your husband sold the house yet?
9) I haven’t started my new job yet
10) I have been searching for it for a long time
11) Have you ever been to New York?
2. 1) has been learning
2) have already flown
3) have known
4) have been watching
5) has just come
3. 1) haven’t seen
2) has been doing
3) haven’t heard
4) have been driving
5) has failed
6) has made
7) hasn’t passed
Объяснение: