[ Be Verb in Tenses ]
They ____ in the rainforest ten years ago.
A. were
B. are
C. is
D. be

Random Topics:
Pronouns of QuantityPassive to ActiveParticiple Clauses & Cleft SentencesPast TensesNoun, Verb, AdjectiveDirect and Indirect SpeechPhrasesModal AuxiliaryPresent Perfect ContinuousIndefinite and Intensive NounOther quiz:
Grammar › View________ Danielle go home at 6:30?
A. Does
B. Do
Grammar › View
Brian’s eyes felt tired because he …… on his laptop for hours.
A. has chatted
B. had chatted
C. had been chattering
D. has been chattering