She didn’t realize that she was making a mistake.
A. Compound complex sentence
B. Compound sentence
C. Simple sentence
D. Complex sentence

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Be Going To vs. WillNoun ClauseSimple Compound and Complex SentencesSubordinating ConjunctionComparative and Superlative AdjectiveCountable & Uncountable NounsAdjectives and ArticlesQuantifiersPast Simple VS Used toGrammar speak,talk,say,tellOther quiz:
Modal Verbs › View. ___ you help me with my project next week?
A. Can
B. Could
C. Able to
D. Should
Grammar › View
A microscope is an instrument ________________ is used to magnify objects. Which word best completes the sentence?
A. that
B. who
C. whose
D. which
Modals › ViewThere were plenty of tickets left for the concert.
We … have bought the in advance.
A. couldn’t
B. shouldn’t
C. might not
D. mustn’t
E. wouldn’t
Parts of Speech and Grammar › View
Abigail, Harper, and Mia are writing a story. They are confused about which pronoun to use as subjects, predicate nominatives, and objects in their sentences. Can you help them?
A. Intensive Pronouns
B. Personal Pronouns
C. Indefinite Pronouns
D. Reflexive Pronouns
