[ Grammar ]
We should protect the environment _____ it is being seriously damaged.
A. because
B. although
C. so
D. but

Random Topics:
Present Continuous TenseNouns FormationAdverbs and Adverbial PhrasesActive-Passive VoicesThere is or There areAdverbs of Time and PlaceVerbs � Nouns � Adjectives - AdverbsPossessive Adjectives and Possessive PronounsConditional Sentence Type 2Types of SentencesOther quiz:
Grammar › View_____________to Ryan right now?
A. does she talk
B. is she talking
C. did she talk
Prepositions › View
Take an umbrella … case of rain.
A. at
B. on
C. in