[ Grammar ]
They ___ in San Francisco since they arrived in the USA 20 years ago. (live
A. Have been living
B. Had been living
C. Has lives
D. Live

Random Topics:
Grammar - Punctuation of SentencesModals for ObligationVocabulary & Phrasal VerbSubordinating ConjunctionOn, At, ByNarrative Tenses & ConditionalsPast Simple - Present PerfectCoordinating Conjunctions and Comparative AdjectivesConditional TensesInterjection & Prepositional PhrasesOther quiz:
Grammar › ViewHave you ____ your dinner?
A. eaten
B. ate
C. eats
D. eat
Grammar › View
GRAMMAR: adverbs and frenquency expressions
She _______ late for class.
_
A. never is
B. is never
C. never isn’t
Grammar and Vocabulary › ViewJimmy and Blanca run _________ than Carlos and Engel
A. fastest
B. faster
C. the fastest
D. the faster
Grammar › View
She found ________ keys in the drawer. (she)
A. her’s
B. hers
