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.
Answer:
C. is a sentence fragment.
Answer:
D
Explanation:
I am not positive because I do not know the context, but when you "uphold" something you are generally supporting it.
Answer:
Congenial-Friendly
Expatriate-Send into exile
Indecorous-Unseemly