El Doctor ES INTELIGENTE y JOVEN (The doctor is young and intelligent)
El Doctor FUE el MÁS IMPORTANTE y RECONOCIDO del país (The doctor was the most important and recognized one of the country)
El Doctor SERÁ SABIO y ANCIANO en unos años (The doctor will be wise and old in some years).
Explanation:
Before writing a new sentence it will be helpful to us to remember that:
In Spanish, we need a CONJUGATED VERB to have a COMPLETE SENTENCE
ADJECTIVES are words used to describe or/and qualify substantives (person, objects, etc.)
<em>SER</em> works as<em> VERB TO BE</em> in English, but with one main difference: <em>SER</em> only expresses things or qualities that are constant and implies permanence, equivalence and identity. Following this, we’ll be saying something about a doctor that is <em>CONSTANT and PERMANENT </em>(to express something temporary we use ESTAR).
Now, we’ll be writing three examples of the sentence that we need; remember, we also have to add two ADJECTIVES:
El Doctor ES INTELIGENTE y JOVEN (The doctor is young and intelligent)
El Doctor FUE el MÁS IMPORTANTE y RECONOCIDO del país (The doctor was the most important and recognized one of the country)
El Doctor SERÁ SABIO y ANCIANO en unos años (The doctor will be wise and old in some years).
<h3>*NOTICE HOW WE HAVE THREE DIFFERENT TENSES: Present, past and future*</h3>