[ Past Tenses ]
When I started playing the guitar, John ………. it for 10 years.
A. had already been playing
B. was already playing

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Word Form & Verb TenseSubject and Verbs AgreementSome & AnyFirst & Second ConditionalFirst Conditional, Future Time ClausesModals and VocabularyIrregular Plural NounsIN, ON & ATGrammar (either..or.. and neither..nor..)Phrasal Verbs and Verb FormsOther quiz:
Nouns Formation › ViewVIOLENT
A. violentment
B. violention
C. violence
D. violentness
Possessive Nouns with Apostrophes and Pronouns › View
Which sentence uses a possessive noun with an apostrophe correctly?
A. The earth’s atmosphere is vital.
B. The earths atmosphere is vital.
C. The earths’ atmosphere is vital.
D. The earth atmosphere is vital.
General Quiz › ViewHe is _______ engineer.
A. a
B. an
Past Modals › View
I haven’t got my wallet. I ____ left it at home.
A. should have
B. must have