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Realidades 2

1st Edition

Carol Eubanks Wargin, Myriam Met, Peggy Palo Boyles, Richard S. Sayers

ISBN: 9780130359513

Textbook solutions

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Page 482: Actividad 8

Exercise 1

Step 1

1 of 4

In this exercise, you need to fill the blank with one of the words given in the box.

Step 2

2 of 4

**The example reads:**

“We have a ________ situation in our village.”

Step 3

3 of 4

The most appropriate word for this blank would be *“grave”* because it means “serious”.

Result

4 of 4

grave

Exercise 2

Step 1

1 of 4

In this exercise, you need to fill the blank with one of the words given in the box.

Step 2

2 of 4

**The example reads:**

“The rivers and the lakes are more and more ________, and each day die more fish.”

Step 3

3 of 4

The most appropriate word for this blank would be ***“contaminado”*** because it means “contaminated”.

Result

4 of 4

contaminado

Exercise 3

Step 1

1 of 4

In this exercise, you need to fill the blank with one of the words given in the box.

Step 2

2 of 4

**The example reads:**

“If we do not reduce the contamination, there will not be _______ water to drink or air to breathe.”

Step 3

3 of 4

The most appropriate word for this blank would be *“puro”* because it means “clean”.

Result

4 of 4

puro

Exercise 4

Step 1

1 of 4

In this exercise, you need to **fill the blank** with one of the words given in the box.

Step 2

2 of 4

The example reads:

*“First, the scientists need to find other _________ sources of energy…”*

Step 3

3 of 4

The most appropriate word for this blank would be ***“eficiente”*** because it means “efficient”.

Result

4 of 4

eficiente

Exercise 5

Step 1

1 of 4

In this exercise, you need to fill the blank with one of the words given in the box.

Step 2

2 of 4

**The example reads:**

“…for example, __________ heating..”

Step 3

3 of 4

The most appropriate word for this blank would be *“solar”*.

Step 4

4 of 4

solar

Exercise 6

Step 1

1 of 4

In this exercise, you need to fill the blank with one of the words given in the box.

Step 2

2 of 4

**The example reads:**

“It is better for the environment and more ________.”

Step 3

3 of 4

The most appropriate word for this blank would be *“económico”*.

Result

4 of 4

económico

Exercise 7

Step 1

1 of 4

In this exercise, you need to fill the blank with one of the words given in the box.

Step 2

2 of 4

**The example reads:**

“Third, we can work in a __________ organization that takes care of the environment.”

Step 3

3 of 4

The most appropriate word for this blank would be *“ecológica”*.

Result

4 of 4

ecológica

Exercise 8

Step 1

1 of 4

In this exercise, you need to fill the blank with one of the words given in the box.

Step 2

2 of 4

**The example reads:**

“It is _________ that our community has a problem…”

Step 3

3 of 4

The most appropriate word for this blank would be *“cierto”* (true).

Result

4 of 4

cierto

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Page 482: Actividad 8

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