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Singles is not the correct tagline for a popular online price comparison website. There are many different online price comparison websites but none of them have the tagline "singles".
The correct spelling is "comparison" (evaluation).
we cannot get a correct measurements
The correct spelling is the transposition comparison(examining common or different traits).
we need to know what comparisons you are referring to
Certainly. If one were to make a comparison saying "He can run as quick as a cheetah" then it would be grammatically correct.
Yes, it is correct to write "forwarding herewith the quotation for the desking system for you to include in the comparison table." This clearly communicates that you are sending the quotation for them to add to the comparison table.
Well, you could say "use up" as well, but "burn" is a reasonable comparison.
Yes but Depp did later back off on the comparison.
No. "Among" is a word for three or more people. For two people, the word is "between". Otherwise, the sentence is correct. Both are comparison words, but it is a matter of how many.
There isn't really a comparison. The US is one country, consisting of many states. The Europe Union is an organisation, that many countries are members of. It is more appropriate to compare the European Union to NAFTA.