[ Grammar ]
They _________ each other for many years.
A. know
B. knew
C. has known
D. have known
Random Topics:
Vocabulary Spelling GrammarConditional Sentences and AdverbsVerbs and Possessive AdjectiveVerb Tenses and AgreementModal VerbsVerb Tenses and Sentence StructureModal and Relative PhrasesSimple Future - PassiveConjunctions and Verb TensesInfinitiveOther quiz:
Articles › View________ smog is ________ big problem in ________ big cities.
A. The / Ø / the
B. Ø / a / Ø
C. The / Ø / Ø
D. A / the / the
Grammar and Vocabulary › View
As it was a coold evening., I put on my _______ gloves.
A. new, black, leather
B. new, leather black
C. black, new, leather
D. black, leather, new
Tenses › ViewShe __________ (not/contact) us since she __________ (leave) the company last year.
A. hasn’t been contacting/ has left
B. hasn’t been contacting/ has left
C. hasn’t contacted/ left
D. hasn’t contacted/ has left
Conditional Sentence Type 0, 1, 2, 3 › View
If Bill …… a bike, he …… it every day.
A. Had, would ride
B. Had, rode
C. Would have, would ride