Answer:
The correct order of the sentences and conjugation of the verbs are:
1. Carolina desea cambiar la contraseña.
2. Los científicos deben explorar el planeta.
3. El matemático tiene que responder interrogantes.
4. El ingeniero trata de mejorar la calidad de las computadoras.
5. Los investigadores deben contribuir a la ciencia.
6. La operadora tarda en enviar el mensaje.
Explanation:
Every one of the sentences has a conjugated verb in Present Simple based in the personal pronoun that accompanies it, in this was selected the correct form taking into account it, to give sense to the sentences, was added articles and connectors that allow give gender or number to the substantives.
All sentences are listed below:
In this question we must build sentences in Spanish written in present tense and including auxiliary verbs. The simplest grammatical construction behind these sentences is presented below:
Subject + auxiliary verb + main verb in infinitive + complement
Please notice that conjugation of the auxiliary verb depends on nature of the subject.
Now we present all the sentences:
To learn more on sentences in Spanish, we kindly invite to check this verified question: https://brainly.com/question/11367025
