The past tense of the word "dream" has two forms: "dreamed" and "dreamt".

Question tags are short questions added to the end of a sentence. They are used to confirm information, check understanding, or seek agreement. Question tags are common in spoken English and help make conversations more interactive and engaging. For positive sentences, we generally use negative question tags, and for negative sentences, we use positive question tags.

Exclamatory sentences are sentences used to express strong emotions such as surprise, excitement, anger, happiness, or disbelief. These sentences convey feelings in a more powerful way than regular sentences. Exclamatory sentences often end with an exclamation mark (!) and are usually short and to the point.

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.