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Tags | [tag] |
Exact | "words here" |
Author |
user:1234 user:me (yours) |
Score |
score:3 (3+) score:0 (none) |
Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
Views | views:250 |
Code | code:"if (foo != bar)" |
Sections |
title:apples body:"apples oranges" |
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closed:yes duplicate:no migrated:no wiki:no |
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is:question is:answer |
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-[tag] -apples |
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This tag is for questions about whether something obeys the rules of grammar in English. The question must INCLUDE THE SPECIFIC GRAMMATICAL CONCERN. If your question is about grammar itself, please use the "grammar" tag.
2
votes
Possessives ( 's )
The second sentence is definitely correct.
The first sentence is also correct. In that sentence, room is a noun modifier applied to light:
We often use two nouns together to show that one thing is a …