Answer:
I believe the answers are:
I've applied to three universities----> It deserves how many times it happened
I've seen this film before----> It happened at an unspecified time in the past
Explanation:
The word 'three' is explaining to us that she/he had applied many times.
'Seen before' tells us that it happened in the past but it does not give us a specific time, day or date in the sentence.
Answer:The Watergate scandal was a major political scandal in the United States involving the administration of U.S. President Richard Nixon from 1972 to 1974 that led to Nixon's resignation.
Your answer is <em>Whether to make note cards.</em>
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