[ Grammar ]
… was Buckingham Palace built?
A. When
B. Why
C. Who

Random Topics:
Family VocabularyGrammar and Passive VoiceQuantifiers with NounsConjunctions and TransitionsPrepositions and Preposition PhrasesIndependent/Dependent Clauses & Relative ClausesGrammar - TOEICNounPresent SimpleActive Voice-Present tenseOther quiz:
Modal Verbs › ViewPerhaps we will be late for the meeting.
A. We must get to the meeting on time.
B. We should get to the meeting on time.
C. We needn’t get to the meeting on time.
D. We may not get to the meeting on time.
Past Simple Vs. Present Perfect › View
He _______ that film last year.
A. Had seen
B. Has seen
C. Saw