[ Passive Voice - Past Simple ]
This problem ______by your brother yesterday
A. was solved
B. will be solved
C. is solved
D. solves

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Prepositional Phrases › ViewThere are practically no cases of her attack … people.
A. at
B. with
C. on
Vocabulary › View
These days there are many animals which are ___ so governments try to protect them.
A. distinctive marking
B. near extinction
C. brilliant