Regardless of your knowledge of the English language; this sentence should help The genitive singular of all English nouns, regardless of spelling, is formed by adding -'s.
We use IN this way.Sally are you in the bathroom? Remember that in is really from the word inside. So you use the in whenever you would have used the word inside.We use AT this way.Charlie calls his...
'Not' is an adverb, and is used to make a verb negative. (not + verb) Example with the verb 'to like': Positive: I (do) like chocolate. Negative: I do not like chocolate. Example with the verb 'to...