When the disruption occured in the cycle, cycles were pushed back.

He is deeply _______ in the trouble of his company. A: involved B: occured C: packed D: represented

It is suddenly occured to him _______ he had left his keys in the office. A: whether B: where C: which D: that

This morning when I was walking to my office, I ________ to see an old friend of mine near the office building. A: managed B: occured C: happened D: suddenly

15. It suddenly occured to Anne that money couldn't ______ all that Bob had suffered in the past five years. A: live up to B: make out C: make up for D: live through