[ Grammar ]
Yesterday I found some boys are catching fish in the pond.
A. Yesterday I found some boys caught fish in the pond.
B. Yesterday I found some boys were catching fish in the pond.
C. Yesterday I found some boys was catching fish in the pond.

Random Topics:
Future SimpleTenses StructureSimple Past TenseInfinitives1st & 2nd ConditionalsPresent simple or Past simpleSocial Media VocabularyInterjection & Prepositional PhrasesPrepositionModifiersOther quiz:
Adverbs › ViewShe ____ her homework last night.
A. finished
B. finishes
Phrasal Verbs › View
She is not feeling well, so we have to _____ ____ the meeting to a later time.
A. put off
B. put away
C. turn down
D. fill out
Grammar › ViewThere isn’t ____ bread in the basket.
A. a
B. an
C. any
D. some
Grammar › View
My mother goes to a ………… to buy daily needs.
A. Library
B. Book store
C. Supermarket
D. Hospital
