[ Grammar ]
_____ we don’t stop deforestation, a lot of species will lose their habitat.
A. Although
B. If
C. Which
D. Therefore

Random Topics:
TOEIC Grammar and Vocabulary ReviewFrequencyVerb PatternsApostrophe GrammarSubject and Verb AgreementAdverb or AdjectiveSecond Type ConditionalWill and Going toUnless If First ConditionalCompound Nouns and Compound Adjectives QuestionsOther quiz:
Adjective › ViewThis city isn’t safe. I’m usually … when I walk alone at night.
a.frightened
b. frightening
Modal Auxiliary Verb › View
Take an umbrella. It ___ rain later.
A. Has to
B. Need
C. Might
She always does her homework __________.
A. correct
B. correctly
Grammar › View
Lucas is never rude. He’s _________.
A. silly
B. brave
C. polite
D. serious
