[ Tenses ]
Olivia ____ (is) in her room for 2 hours in the morning. –> Past Perfect Progressive
A. had been
B. stayed
C. was
D. will be

Random Topics:
Collective NounsSimple and Progressive Verb TensesGrammar - some / anySports VocabularyPresent Perfect Simple and ContinuousVerbs + Infinitives / GerundsPresent Progressive TenseProgressive Verb TensesRelative Clauses beginning with PrepositionsInfinitiveOther quiz:
too / enough › ViewMy friend isn’t _________ to buy a yacht.
A. too rich
B. rich enough
Past Tenses › View
By the time we reached the station the train … .
A. left
B. leave
C. had left
D. had been leaving
Mixed General Quiz › ViewThe X-ray results showed that he had a ___ obstruction.
a. bowel
b. vowel
Phrasal Verbs › View
What do the letters BBC _______?
A. stand up
B. put off
C. stand for
D. take for
