[ Grammar ]
I had no idea ________ you were an only child.
A. who
B. that
C. what
D. whether

Random Topics:
Common Grammar Mistakes and Spelling TipsTenses and ComparisonsModals - Reported Speech - ConditionalsVocabulary and GrammarGerunds/InfinitivesPersonal PronounModals and Active and Passive VoicePresent Simple Positive and NegativeTime ConjunctionsModal Verbs for PossibilityOther quiz:
Past Tenses › ViewIn the morning, he … sit on the front porch and read.
A. used to
B. would
C. both are correct
Grammar › View
Mary ______________ (her arm / tattoo) with a sunflower
A. got tattoed her arm
B. had her arm tattooed
C. had tattoed her arm
Articles › ViewChoose the correct article: “I saw ___ cat in the garden.”
A. a
B. an
C. the
D. no article
Vocabulary › View
a quadrilateral whose opposite sides are parallel and equal.
A. parallelogram
B. equilaterial
C. vertical
D. congruent
