ইংরেজি ২য় পত্র প্রশ্ন

Answers:

(a) Time and tide wait for none, do they? ("none" is negative, so the tag is positive)
(b) Unfortunately, many of us waste our time, don't we?
(c) None can prosper in life without utilizing time properly, can they? (negative sense, so positive tag)
(d) So, everybody should realize this truth, shouldn't they? (everybody takes "they")
(e) Let's make the best use of time, shall we? ("Let's" takes "shall we?")

Rule: A positive statement takes a negative tag, and a negative statement takes a positive tag. The tag uses the auxiliary of the statement (do/does/did if there is none) and a pronoun for the subject.