[ Be Verb in Tenses ]
That square ____ blue yesterday.
A. was
B. is
C. are
D. were

Random Topics:
Comparative and Superlative AdjectivesModals with Perfect InfinitiveDirect and Indirect SpeechAdverb of TimeArticle the or zero article (-)Grammar & TensesPresent Perfect and Present Perfect ContinuousConditional SentencesContrastive ConjunctionsAsking and Giving OpinionOther quiz:
Conjunctions › ViewYou must be quiet _____ you must leave the room.
A. and
B. but
C. or
D. after
Grammar › View
A: Where is Vivi? I can’t find her anywhere. B: She ________ a meeting with Mr. Wang now.
A. had
B. doesn’t have
C. was having
D. Is having