[ Grammar: Morphology ]
Refers to an affix that is placed at the beginning of a root word. For example, dis-, un-, anti-.
A. affix
B. prefix
C. suffix
D. irregular

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Grammar - direct/indirect objectsPresent Simple and Continuous TensePast and Perfect TensesGrammar (Possessive Pronouns)Do not or Does notVocabulary & Phrasal VerbSubjunctivesPresent Simple Affirmative and NegativeInversion + Passive VoiceSimple Past vs Past Continuous TenseOther quiz:
Passive Voice › ViewShe is cleaning the microwave oven.
Change this sentence into passive voice!
A. The microwave oven are being cleaned by her.
B. The microwave oven is being cleaned by her.
C. The microwave oven is being clean by her.
Modals in The Past › View
It was so dark that ı fell down the stars.I _________ fixed the light.
A. must have
B. could have
C. should have
D. might have
Grammar › ViewIf only you ___ Mike the car, we’d be able to drive there.
A. hadn’t lent
B. lent
C. didn’t lend
Grammar Rules › View
Select the appropriate verb to complete the sentence: The cat (is, are, am) sleeping on the couch.
A. be
B. were
C. am
D. is
