Offer to write a positive letter. If someone approaches you about providing them a reference, first consider their request. If you have had a good experience with the person and can positively support their candidacy for a position, then offer to write them a positive letter.
A word or phrase (usually an adjective phrase, noun phrase, or pronoun) that follows a linking verb and describes or renames the subject of the sentence. Also called a subjective complement. In traditional grammar, a subject complement is usually identified as either a predicate nominative or a predicative adjective. word or phrase (usually an adjective phrase, noun phrase, or pronoun) that follows a linking verb and describes or renames the subject of the sentence. Also called a subjective complement. In traditional grammar, a subject complement is usually identified as either a predicate nominative or a predicative adjective.
The complement is sometimes called the object of the adposition. The resulting phrase, formed by the adposition together with its complement, is called an adpositional phrase or prepositional phrase (PP) (or for specificity, a postpositional or circumpositional phrase).