Topics: Conditional Sentences
_____ we don’t protect these animals now, they will die out
A. if
B. unless
Select your answer:
Random Topics:
Grammar - QuantiflierHow much or How many?Modal and Auxiliary VerbsAdjective + to + VerbIrregular AdjectivesGrammar - direct/indirect objectsPrepositions - ConjunctionsFrequency AdverbsPresent Tense (Negatives and Questions)Wish + Verb 2Other quiz:
Grammar › ViewThey avoided ______ about the mistake.
A. going
B. to go
C. talking
D. go
Grammar › View
They _____ a lot of fun.
A. have
B. has
C. have to
D. has to