22. Many men has—have neglected golden opportunities.
23. The committee has—have given its—their report.
24. Our team was—were beaten.
25. One of us surely is—are mistaken.
26. Every one was—were happy when Tom was elected president.
27. Tom and James is—are going skating.
28. Tom with his brother James is—are going skating.
29. The only thing I have not prepared for dinner is—are the potatoes.
30. Fifty feet of sidewalk was—were laid to-day.
31. None of the boys is—are studying stenography.