[ Past Perfect Continuous Tense ]
I … on the railway station waiting room for an hour before the train arrived.
- had been being sit
- had been sitting

Random Topics:
Modals for Ability, Possibility and PermissionComparative AdverbDefinite pronouns (Subject, Object, Reflexive)like/do not likeTenses and Sentence CompletionGrammar - Punctuation of Sentencesas...as, comparatives, superlativesGerunds, Infinitives and ParticiplesPassive SentencesAction vs Linking Verbs/ Verb PhrasesOther quiz:
Modal Verbs › ViewDon’t ride so fast, you ____ have an accident.
A. Must
B. Ought to
C. Could
Adverb › View
What question does the adverb in the sentence below answer?
The boy’s parents partly understood about his D.
A. What?
B. When?
C. To what extent?
D. In what manner?
E. Where?
. What is the passive voice of ‘The students are taking the exam’?
A. The exam is being taken by the students.
B. The students are being taken by the exam.
C. The exam was taken by the students.
D. The students take the exam.
Grammar › View
My father uses laptop to_____
A. working
B. works
C. for work
D. work
