1. Is it Mr. Garcia or is it his children who ______ going?.
2. He is one of those men who, _____ out of work.
3. A series of lectures _____ given here every summer.
4. One or two pages _____ missing.
5. She is one of those persons who always ____ happy..
6. Each of the girls ______ a piece of work to do.
7. When I visit the province, I always take little _______ with me.
8. A number of the students ______ gone to Albay.
9. The number of the contestants ______ reduced.
10. All milk _____ been spilled.