Diane Fossey was famous for her work with the mountain ___ groups in Rwanda.
a. gorilla
b. guerrilla
Random Topics:
Simple Present and Present ContinuousPast ParticipleAdjectives Ed and IngPresent Simple and Continuous TenseDependent PrepositionsAdverbs of TimePast Perfect Simple & ContinuousFuture Tenses, Conditionals and ProfessionsCan, Could, May, MightPassive Voice Active VoiceOther quiz:
Passive Voice Tenses › View. What is the main difference between active and passive voice?
A. In active voice, the subject performs the action; in passive voice, the subject receives the action.
B. In active voice, the subject receives the action; in passive voice, the subject performs the action.
C. Active voice is used for questions, while passive voice is used for statements.
D. Active voice is more formal than passive voice.
Grammar & Vocabulary › View
Buildings look better if they are designed to fit with their _________
A. inside
B. appearance
C. surroundings
D. feature
E. foundations
Present Perfect & Past Simple Tense › ViewHis collection of stamps is really impressive. I wonder how many he …… so far.
A. has collected
B. collected
C. hasn’t collected
D. didn’t collect
Grammar › View
I fill up _______ flask with ______ hot water.
A. the , –
B. – , the
C. a , a
D. a , an