It's essential for every citizen to consider __________ to environmental ...

[ Gerund and Infinitives ]

It’s essential for every citizen to consider __________ to environmental conservation.

A. contributing

B. to contribute

C. contribute

D. to contributing

Select your answer:

Random Topics:
Tenses Practice Participal Phrases Academic Vocabulary Take or Put Dependent Clauses Will or Going to Object Pronouns Types of Phrases Connectors

Other quiz:

Phrasal Verbs › View

Blow up

A. Explode

B. Extinguished

C. Escape

Grammar › View

These are my ___ clothes.

A. everyday

B. every day