Refers to the bound morphemes that indicate a shift in grammatical tense e.g. plurals and tense markers
A. inflectional morpheme
B. affix
C. prefix
D. derivational morpheme

Random Topics:
TOEFLCountable & Noncountable NounsWh- Questions Present Simple TenseAdjective ClauseNoun, Adjective, and Adverb ClausesAdjective vs AdverbHow often - long - much - manyFuture Perfect vs Future ContinuousAdverbs of Manner, Likes and PreferencesVerb + Infinitive or GerundOther quiz:
Grammar › ViewIt’s essential that every student ___ the exam.
A. passes
B. pass
C. passing
D. to pass
Used to & would & Past Simple › View
As a child, I ______ in fairy tales. I thought all those princes, princesses, beasts and withces were real.
A. would believe
B. wouldn’t believe
C. never believed
D. used to believe
Grammar › ViewA. spill
B. spil
C. spll
Grammar › View
Change the sentence into negative.
Mary usually takes a shower in the morning.
_
A. Mary usually don’t take a shower in the morning.
B. Mary usually doesn’t takes a shower in the morning.
C. Mary usually doesn’t take a shower in the morning.
D. Mary usually not take a shower in the morning.
