I believe it is C. Try and think about where you would naturally pause, you wouldn't say "Tourists in Mexico *pause* enjoy eating the rich, delicious food."
Answer:
3. A: where did you play football?
4. A: who did sue talk to on the phone? or who did sue talk to?
5. A: what time did the children finish their homework?
The child felt unloved
the rent is cheaper for an unfurnished apartment
the work i started last week is still unanswered
the back door was unlocked when i came home
two unmarried girls shared the apartment
john has a lot of unpaid bills
jane got some unpainted chairs and painted them herself
the question is unanswered
i take the unused can of paint back to the store
Answer:
Before chocolate is sweetened, it tastes bitter.
Explanation:
A sentence has two parts: subject and predicate. Subject focuses on the person who is doing the action and predicate talks about the action, When we join two sentences, we use conjunctions.
Conjunctions like before, after, if, because, or , but, nor and so on. In this sentence, if we want to join and sentence and make it meaningful, we would place 'before' prior to 'chocolate'. Then we would put a comma after sweetened to punctuate it properly. This would make the sentence meaningful that before the process of sweetening the chocolate, the taste of chocolate is bitter. Thus, sentence would be:
Before chocolate is sweetened, it tastes bitter.