Answer:
A
Explanation:
'A' is the only answer that makes sense.
"The continual tapping of the pen in the desk made it hard to concentrate during the test"
the other options do not make sense or flow nicely, so A is the only possible answer.
Answers:
1) The car, which took Miah months of saving money to buy, is parked in the garage.
2)The bicycle that Kameron has had since he was ten years old is still in great shape.
4) Sierra met the boy whose parents had recently opened the restaurant doors across the street.
