Identify the tense of the underlined verb: present, past, present progressive, past progressive, present perfect, or past perfect.
When the class ended, the students had received answers to most of their questions.
past perfect
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After ideas are put into words and published, they become _____________, and the author has the same rights over them as he or she has over a material possession such as a house or car.
Fill in the blank(s) with the appropriate word(s).
____ means “suitable” or “proper.”
a) Decent b) Descent
CULTURA. Answer the following questions based on what you have learned in the Vistazos culturales sections.
1. Entre la Ciudad de México y Puebla hay un volcán activo que se llama... a. Poás. b. Ojos del Salado. c. el Popo. 2. La deforestación es una de las causas principales de la muerte de corales en el mar de Costa Rica. ¿Cierto o falso? ___________________?????????????? 3. El ecoturismo tiene como objetivo todo lo siguiente, excepto... a. estimular la economía. b. proteger el medio ambiente. c. pedirles a los turistas donativos (donations). d. poner a los turistas en contacto con la naturaleza.
Discern
a. discover b. enjoy c. strengthen