Answer:
1. 2
2. 1
3. 0
4. 1
5. 1
Explanation:
1. "On top of the counter" is the first preposition phrase and "with the ham, cheese and lettuce" is the second preposition phrase.
2. "into the goal" is the only preposition phrase.
3. There are no preposition phrases here.
4. "For the next column of the school newspaper" is the only preposition phrase.
5. "since she was married two years ago" is the only preposition phrase.