<u>Answer</u>
<em>According to NCSU, Developing a new vaccine from scratch takes considerable time. It depends a lot on how much information is available about the disease itself, how the disease infects people and spreads, and so on. But it traditionally has taken 5-10 years to get a new vaccine.</em>
<em>In my opinion, it depends. This means that it could take as little time or a long time. In general, it would take some time, but not much to this day. It would most likely take lots of years for </em><u><em>everyone in the world</em></u><em> to get the vaccines though.</em>
<em>#TeamTrees</em>
<em>Hope this helps! <3</em>
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Answer:
1. Andrea y yo somos profesores en la universidad.
2. Don Francisco es un conductor y nostras somos pasajeras.
3. Ustedes son estudiantes excelentes.
4. Yo soy turista en Estados Unidos
Explanation:
Conjunctions change depending on who you are talking about in each sentence.
Horizontal.
1. Añaden
2. Descubren
7. Discutes
4. Imprimimos
10. Insiste
11. Permitís
13. Abre
14. Describo
15. Prohíben

Vertical
1. Aplaudes
3. Subimos
4. Comparte
5. Decide
6. Escriben
7. Dividen
9. Asisto
12. Vives

<h3><em>KemberlyJ</em></h3>
The host usually pays. It would be rude if they made plans but wouldn’t pay.