To sound natural, you should write as if you were engaged in a <u>conversation</u> with the reader.
#1, as a “drop” is just a small amount to the whole bucket in this metaphorical sentence. So it’s too small to make a difference because just $20 will not help much with running a entire magazine company/printing
Explanation:
number 1= don't I?
number 2= aren't they?
number 4= don't I?
I think number 3 is donot they?
Answer:
The boy is a football player.
Explanation: