[ Past Perfect Continuous Tense ]
Shasa … the diet plan for more than two weeks when finally recognizing it didn’t work.
- has been trying
- had been trying

Random Topics:
Grammar & ReadingThe Future Simple TenseModal, Causative Verb & Elliptical StructureIndefinite ArticleVerb and PrepositionCoherent Sentence with Correct Grammar StructureVocabulary and ModalsIndependent/Dependent Clauses & Relative ClausesPresent Simple x Present ContinuousPast Simple (to be)Other quiz:
Prepositions of Place › ViewHe is _____the airplane.
A. on
B. in
C. at
Articles › View
It is ___honour to meet the Queen.
A. a
B. an
C. the
D. –
Conjunction › ViewI went to the store, ______ I forgot to bring my shopping list.
A. and
B. but
C. or
D. so
Reported Speech › View
“The suspect is at the police station” said David
David said
A. the suspect was at the police station
B. the suspect is at the police station
C. the suspect have been at the police station
D. the suspect were at the police station