Answer : Since
Explanation: Apply each of the transitions to the sentence. Given the time period of “last week” you are referencing something in the past. Therefore, the only one that makes sense is ‘Since’.
1. "Details from the text."
2. "She tried to quell the noise, but the car alarm continued to ring." I'm unsure on this one but..
Quell means to end whereas ring means (in this case) a continuous ringing sound. An antonym of ring could be quell.
Answer:
B
Explanation:
If he can explain something which is very complex, in simple terms, he would be able to be more clear and concise. I am unsure of the context of what he is writing- but I hope this helps!