The past tense of "bite" is "bit".

Collective nouns are words that describe a group of people, animals, or things as a single unit. They make it easy to talk about multiple things or beings together without listing each item separately.

Cleft sentences are sentences that are "split" into two parts, usually to emphasize a particular element or to clarify information. They are a common tool in English for highlighting a specific part of a sentence, such as the subject, object, or even time, place, or reason.

Object pronouns are words that replace nouns and receive the action in a sentence. We use them to avoid repeating names or nouns and to clarify who or what the action is directed toward.

Possessive pronouns are words that show ownership or relationship, helping us indicate who something belongs to without repeating the noun. For example, instead of saying "the book of John," we can say "his book."