[ Conditional Sentences ]
_____ we don’t protect these animals now, they will die out
A. if
B. unless
Random Topics:
Modals and Past ModalsFuture - be going toVerb to Be Tenses & Object PronounTenses and Sentence CompletionIndependent ClausesTenses & PassiveAdverbial Clauses of Reason / CauseTOEFL Adjective and AdverbModal ProbabilityPresent Perfect vs Past SimpleOther quiz:
Grammar › ViewJohn wore a T-shirt displaying the company _____ so people could see where he worked.
A. sign
B. signal
C. logo
D. face
Vocabulary › View
Having failed the course, I feel _____.
A. blamed
B. offended
C. discouraged
D. impatient
Modal Verbs › ViewI _______ forgotten to lock the door; I’ll go back and check.
A. shouldn’t have
B. must have
C. would have
D. should have
Prepositions › View
Can you help me, please? I can’t see the differences…..these words
A. from
B. in
C. between
D. about