got- had already arrived

will see – see – will have graduated

visited -was

has been – haven’t you read

is washing – has just repaired

Have you been – spent

have never met – looks

will have been- comes

found – had just left

11got- had already arrived

12will see – see – will have graduated

13visited -was

14has been – haven’t you read

15is washing – has just repaired

16Have you been – spent

17have never met – looks

18will have been- comes

19found – had just left

1. The traffic was very heavy. By the time I (get)..got...to Mary's party, everyone already (arrive)..had aready arrived..

2. I will graduate in June. I (see) will see..... you in July. By the time I (see)..see...you, I (graduate).....will have graduated

3. On arriving at home I (find)..found...that she just (leave)..has just left... a few minutes before.

4. Half way to the office Paul (turn) .turned.... round and (go)..went... back home because he (forget)..has forgotten... to turn the gas off.

5. London (change) ..has changed... a lot since we first (come)..came... to live here.

11. got/ had already arrived

12. has visited / was

13. has been / haven't read

14. is washing / has just repaired

15. Was you / spent

16. have never met / looks

17. found / has just left

18. arrive / will - rain

11got- had already arrived

12will see – see – will have graduated

13visited -was

14has been – haven’t you read

15is washing – has just repaired

16Have you been – spent

17have never met – looks

18will have been- comes

19 found – had just left

got- had already arrived

will see – see – will have graduated

visited -was

has been – haven’t you read

is washing – has just repaired

Have you been – spent