Put the verbs in brackets in the correct form.
\begin{array}{|c|c|c|}\hline \text{1. were}&\text{2. felt}&\text{3. had been}&\text{4. would finish}\\\hline \text{5. would come}&\text{6. had opened}&\text{7. had left}&\text{8. had come}\\\hline \text{9. would come}&\text{10. had given}&\text{11. had arrived}&\text{12. had not lost}\\\hline \text{13. had known}&\text{14. would visit}&\text{15. were}&\text{16. had heard}\\\hline \text{17. had helped}&\text{18. found}&\text{19. were}&\text{20. would win}\\\hline\end{array}