Prepositions and Conjunctions — Answer Key
Part A: Fill in the Blank
Write the missing word or number on each line.
1. I wanted pizza, but my brother wanted pasta.
But joins clauses that contrast or oppose each other in meaning.
2. It was raining, so we brought umbrellas to school.
So shows the second clause is a result of the first clause.
3. Pack a lunch, and pack a snack for later.
And adds one related idea to another idea of equal weight.
4. She practices daily, for she wins many awards.
For gives a reason and works similarly to because in writing.
5. We can hike the trail, or we can ride bikes instead.
Or connects two clauses showing alternatives or possible choices.
6. He did not study, nor did he review notes.
Nor extends a negative statement to add another negative point.
7. The test was hard, yet Maya felt prepared.
Yet shows an unexpected contrast, similar to but with surprise.
8. We left early, but we still missed the bus.
But signals contrast between expected and actual outcomes in clauses.
9. Bring a coat, and wear warm boots today.
And links two related actions or instructions of equal weight.
Part B: Matching
Match each item on the left to the correct answer on the right.
1. Match each item to its correct answer.
and
→ adds another similar idea
adds another similar idea
but
→ shows surprising contrast
shows surprising contrast
so
→ shows result or effect
shows result or effect
or
→ offers a choice
offers a choice
Each FANBOYS word signals a different logical link, so meaning depends on choice.