[ Grammar ]
________________ the mystery in 1990?
A. Did they solve
B. Were they solving

Random Topics:
Verb Tenses and Subject Verb AgreementConjunctions and PronounsDefinite ArticlesTime ConjunctionsRelative Pronouns and AdverbsModals and PhrasesRelative Clauses and etcMain Idea and Sentence StructurePunctuating ClausesPresent Simple and Continuous TenseOther quiz:
Western Europe Countries › ViewWhat is the capital of Spain?
A. Barcelona
B. Madrid
C. Stockholm
D. Lisbon
Polite Request › View
Informal polite request: … please close the door?
- Will you please
- Would you please
Grammar › View
Bad driving __________ many accidents.
A. cause
B. causes
Modal Verbs › View
I would like to ________ play the the guitar.
A. can
B. could
C. be able to
D. being able to
