Question

13. You ............... (go) to Jack's house but he wasn't there. He .........(go out) .

14.I. ......... (invite) Lucy to the party but she couldn't come. She.......(arrange) to do something else.
15. I ......(prepare) dinner before my friend........(arrive) yesterday evening.
16. They.........(finish) the discussion one hour before Steve........(change) his mind. ​

Answer 1

13. Went....... Went out

14. invited...... Arranged

15. Prepared...... Arrived

16. Finished...... Changed