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

Random Topics:
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 › ViewEveryone __________ at her just now.
A. looks
B. look
C. was looking
D. is looking
Subject Verb Agreement › View
Select the appropriate verb form to complete the sentence: Either of the books _______ worth reading.
A. is
B. have
C. were
D. are
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
