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Where ____ you at that time. (be) 8. When ____ it ________ (happen)? In 1960. 9. There ________ any boys in the room last Sunday. (not be) 10. Five years ago, he _______ (enter) the college and ______ (study)chemistry and then ___________(graduate). Now he _______(work) in a factory. 11. The teacher said the sun ________ (rise) in the east. 12. Light __________