[ Verb Tenses ]
Use a time expression with past perfect continuous tense.
A. had been studying
B. had been studyinged
C. had studying
D. had been study

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Conditional ClauseAdverbial Clause of MannerGrammar of Future PlansSocial Media VocabularyPast Tense and Perfect TenseAuxiliary Verbs (be, do, have)Past Perfect & Past SimpleEnglish for TourismPresent and Past TenseQuantifiers / Prepositions of Time and Comparative AdjectivesOther quiz:
Superlative Adjectives › ViewMount Kinabalu is _______ mountain in Malaysia.
A. the high
B. higher than
C. the most high
D. the highest
Vocabulary › View
The sudden drop in temperature and the unnatural stillness in the air were _____ signs of an unfavorable change in the weather
A. Inappropriate
B. Ominous
C. Ironic
D. Stately
My dad _____________ the wall in the living room.
A. has painted
B. has paint
C. has painting
Future Tense › View
She ……… call her boy friend because he rejected his phone
A. will
B. will not ( won’t )
C. can
D. can’t
