[ Grammar ]
“The children __________ football in the field since 9 a.m. this morning. Aren’t they tired?” he asked.
A. play
B. played
C. had been playing
D. have been playing

Random Topics:
Do not- Does notState Verbs and Action VerbsGrammar - Compound SentencesSimple Present - WH QuestionsCoordinate ConjunctionExpressing Obligation and ModalsSimple Present Continuous TenseVocabulary and Verb TensesThe Present Progressive TenseModals and Semi-ModalsOther quiz:
Phrasal Verb › ViewKeep calm and carry …. doing a great job.
A. down
B. about
C. on
D. off
Continuous Tense › View
Windy: “Hi, …… anything at the moment?”
Winda: “Not right now, but I’ll be busy in a few minutes.”
A. were you doing
B. are you doing
C. do you do
D. are you