Hello!
Let's go through the given choices to find which word is a synonym for knocking.
A. Rapping means to strike something, specifically hard, loudly, to attract attention.
B. Ticking means to make sharp, short movements like a clock does.
C. Thundering means to make a loud, deep noise.
D. Popping means to make an explosive sound.
Therefore, the answer is A, rapping because knocking is striking a surface to get attention, which is similar to rapping.
Answer:
Mail
Explanation:
The noun 'mail' is the subject, as it is what the sentence is talking about.
Answer:
I'd gladly answer but you haven't linked any images.
A person will exploit others with manipulation or deceit to achieve their own personal goals. Hope this helped.