The preposition in the sentence "the boy slid down the banister" is "down." It shows the direction of the boy's movement.

"On the table" is a prepositional phrase. It functions as an adjective, describing the location of something.

A coordinating conjunction is a word that connects words, phrases, or clauses of equal importance in a sentence. Common coordinating conjunctions include "and", "but", "or", "nor", "for", "so", and "yet". They are used to join elements that are grammatically the same.

"after you finish writing your paper" is the prepositional phrase in this sentence. It describes when the action of proofreading should take place.

Oh

Yes, it is a preposition. It can also be used as a conjunction.

Coordinating conjunctions include words such as "and," "but," and "or." These words are used to connect words, phrases, and clauses in a sentence.

No, "underneath" is a preposition. It is used to show location or position of one object in relation to another.

No, "it" is a pronoun, not a preposition. Pronouns are words used in place of nouns to avoid repetition in a sentence. Prepositions, on the other hand, are words that show the relationship between nouns or pronouns and other words in a sentence.

The preposition in this sentence is "against," showing the relationship between the latter and the wall it is leaning on.

An adverb phrase consists of one or more adverbs that modify a verb, adjective, or other adverb in a sentence. Adverb phrases provide information on how, when, where, or to what extent an action is performed.

"into the covered bridge" is the prepositional phrase in the sentence.

No, "grabbed" is not a preposition. It is a past tense verb that describes the action of seizing or taking hold of something.

The book on the table is mine. The underlined phrase "on the table" is a prepositional phrase functioning as an adjective because it describes the noun "book."

The bolded words "to unpack immediately" form an infinitive phrase, which consists of the infinitive "to unpack" and the adverb "immediately." Infinitive phrases can act as nouns, adjectives, or adverbs in a sentence.

"Truly" is an adverb, not a preposition. It is used to emphasize the truth or accuracy of a statement or claim.

In this adverb form of "with" meaning "accompanying," along is an adverb and with is a preposition.

No, "back to the point" is a phrase or prepositional phrase that typically indicates going back to the main topic or focus of a discussion. It is not a conjunction, which are words like "and," "but," or "because" that connect words, phrases, or clauses.

"In the east" is a common phrase used to indicate a direction or location towards the eastern part of a place or region. It is a simple and clear way to describe something's position relative to other points or landmarks.

No, "henceforth" is an adverb used to indicate from now on or from this time forward. It does not function as a conjunction connecting phrases or clauses.

"to meet her deadline"

1. I went to the store, but my brother stayed at home.
2. She danced at the party, while he watched from the sidelines.
3. The cat climbed up the tree, and the dog ran around the yard.
4. I studied for my exam in the library, yet my friend studied at home.