How do you find errors in sentences?

Always read the entire sentenceAlways read the entire sentence.When looking for the error, examine each choice individually.Check verbs and pronouns first, since they’re the most likely to include errors.When an answer choice contains more than one type of word, check both.

How do you write IM?

‘I’m’ is always used in conjunction with a noun phrase. You cannot write “A boy, I’m”, but you can write “A boy, I am”. ‘I’m’ may also be considered informal outside speech or a literary scope. ‘I am’ is also longer to pronounce, and therefore has more emphasis (as pointed out by one of the answers).

Which is correct am or I m?

I’m is the contraction of “I am”, whereas am is simply the verb with no pronoun before it. No, it’s not grammatically correct to drop the “I” and start these phrases with “am”. Proper English requires the pronoun before the verb. Using the contraction (I’m) is the less formal (but still correct) way to say it.