Topics: Perfect Tenses
How long … for the book before you found it?
A. have you looked
B. have you been looking
C. had you looked
D. had you been looking
Select your answer:

Random Topics:
Sentence Adverbs & Third ConditionalAdjectiveAdjectives and VocabularyGrammar - to be, possessive, have gotSentence Structure and Verb TensesPast and Present TensesVerb, Object, PrepositionInterrogative Pronouns & AdverbsTenses and VoicePast Tense & Past Continuous TenseOther quiz:
Adverb Clauses › ViewWhich subordinating conjunction is used to introduce an adverb clause of contrast?
A. since
B. while
C. because
D. unless
Participle - ing/ ed › View
I am of spiders.
a.frightened
b. frightening
