[ Conditional Sentences ]
Polar bears won’t find enough to eat_____ we do more to protect their environment
A. if
B. unless
Random Topics:
Modals: Possibility, Necessity, ExpectationGrammar (Adjectives)Present Perfect & Past Simple TensePresent Simple, Present Continuous or Present PerfectVocabulary and GrammarSubject Verb Agreement and Verb TensesGrammar - FragmentsPassive Voice, Question Tag, PrepositionsPresent, Past and Future TenseGrammar / PronounsOther quiz:
To Infinitive or Bare Infinitive › ViewWould you like _____ now?
A. go
B. to go
C. going
Grammar Error Correction (Simple Present Tense) › View
The students at the library
A. TRUE
B. FALSE
Grammar › ViewThis … Amy.
A. Is
B. Am
C. Are
Subject Verb Agreement › View
The computer on the desk (needs/need) to be fixed.
A. needing
B. needed
C. needs
D. need