Realidades Practice Workbook 3
1st Edition
ISBN: 9780130360038
Textbook solutions
All Solutions
Page 130: 9-12
Exercise 1
Step 1
1 of 3
Vamos al rĂo para ver si está contaminado
We go to the river to see if it is polluted
Step 2
2 of 3
ver
to see
Result
3 of 3
ver
Exercise 2
Step 1
1 of 3
investiguen
(subjunctive)
they investigate
Step 2
2 of 3
Llevaremos una botella de agua del rĂo al laboratorio para que los cientĂficos investiguen si el agua está contaminada o no.
We will take a bottle of water from the river to the laboratory for scientists to investigate whether the water is contaminated or not.
Result
3 of 3
investiguen
Exercise 3
Step 1
1 of 3
llamarte
(infinitive)
Step 2
2 of 3
No saldremos de casa sin llamarte./ We won’t leave the house without calling you.
Result
3 of 3
llamarte
Exercise 4
Step 1
1 of 3
sin que nos llames/ without you calling us
We are using the subjunctive to express the intention of an action.
Step 2
2 of 3
No nos iremos sin que tĂş nos llames./ We will not leave without you calling us.
Result
3 of 3
nos llames
Exercise 5
Step 1
1 of 3
conservar/ to preserve
Step 2
2 of 3
Tenemos que hacer un esfuerzo para conservar el medio ambiente./ We have to make an effort to conserve the environment.
We used the infinitive.
Result
3 of 3
conservar
Exercise 6
Step 1
1 of 3
para que lo sepas/ so you know
We used the subjunctive to express the purpose of an action.
Step 2
2 of 3
Te lo digo para que lo sepas./ I’m telling you so you know.
Result
3 of 3
sepas
Exercise 7
Step 1
1 of 3
decirte/ tell you
Step 2
2 of 3
No saldrĂ© hasta decirte lo que pienso./ I won’t come out until I tell you what I think.
Result
3 of 3
decirte
Exercise 8
Step 1
1 of 3
resolver
We used the infinitive.
Step 2
2 of 3
Estudié hasta resolver el problema./ I studied until the problem was solved.
Result
3 of 3
resolver
Exercise 9
Step 1
1 of 3
hasta que todo el mundo termine/ until the everyone finishes
We used the subjunctive to express uncertainty.
Step 2
2 of 3
El profesor esperará hasta que todo el mundo termine./ The teacher will wait until everyone finishes.
Result
3 of 3
termine
Exercise 10
Step 1
1 of 3
limpiar/ to clean up
We used the infinitive.
Step 2
2 of 3
Tendrán que gastar mucho dinero para limpiar el derrame./ They will have to spend a lot of money to clean up the spill.
Result
3 of 3
limpiar
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