D. Explain to the reader why plastic bags are a necessary evil due to the inefficiency and high cost of other environmentally friendly solutions.
The text is promoting us to stop using plastic bags because they pollute the environment. These types of exercises are "<u>reading comprehension</u>".
<h3><em><u>MissSpanish</u></em></h3>
The verb estar is an irregular verb, that means, it does not follow the pattern of all other "regular" -AR verbs.
The verb estar means "To Be" for temporary characteristics.
Think LCP (Large Cheese Pizza)
L- Location
C- Condition
P- Participle.
Those are when you use estar.
Conjugations of estar:
I am yo estoy
you are(Informal) tu estás
he/she is / you are(Formal) el/ella está // ud. está
We are nosotros estamos
You all are (spain only) - Vosotros Estáis
They are Ellos/Ellas/Uds. Estan
Sentence: I am happy today
Yo estoy feliz hoy
1) gusta
2) gustan
3)gustan
4) gusta
5) gusta
6) gustan
7) gustan
8) gustan
9) gustan
10) gusta
11) gusta
12) gustan
13) gusta
gusta= singular
gustan= plural
D- colectivo, es lo mismo que tomar el autobus