[ Tenses ]
Yesterday they ……… the room which …………… by the kids.
A. cleaned / ransacked
B. were cleaning / was ransacked
C. cleaned / had been ransacked
D. were cleaning / ransacked

Random Topics:
For vs SinceDeterminersPhrases & ClausesSimple Present and Present Continuous TenseAdjectives and ArticlesSecond and Third ConditionalModifiersNouns, Articles, DeterminersComplex PrepositionsFirst Conditional & Future TensesOther quiz:
Grammar › ViewI’m going to visit your country. Where _______________ if I want to go shopping?
A. ought to I go
B. I should go
C. should I go
Linkers and Conjunctions › View
You can’t drive a car __________ you have passed your driving test.
A. while
B. until
C. meanwhile
Modal Verbs › ViewIt expresses an ability to do something. It is a formal way to speak.
A. can
B. able to
C. should
Vocabulary › View
to overcome by superior force, crush; to affect so deeply as to make helpless.
A. overwhelm
B. flexible
