[ Grammar ]
The expert ____________ how easy it was to twirl his yo-yo in brilliant ways.
A. is showing
B. shows
C. showed
D. shows

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Question WordsFuture FormsModals and Semi-ModalsAdverb and Noun ClausesTypes of Simple SentencesPassive Voice in Past Simple TenseModals and VocabularyPrepositions of Time, Place, and MovementArticles A and AnConjunctions and Verb TensesOther quiz:
Grammar › ViewA _______ asks something. It ends with a question mark.
A. question
B. statement
C. exclamation
D. interrogative
Grammar › View
He (not) (to write) a letter now.
A. writes
B. writing
C. isn’t writing
D. write
Grammar › ViewThe prince ___________ in the lake while the princess read her book.
A. were fishing
B. was fishing
C. are fishing
D. is fishing
Grammar › View
Mary ________ done the housework like her mother asked, but instead she went out with her friends.
A. could’ve
B. should’ve