[ Present Perfect Tense ]
The Past Participle Form for KNOW is?
A. Known
B. Knowed
C. Knew
D. Know

Random Topics:
Simple Future - PassivePast ContinuousThere is, There are, Some, AnyGrammar - NounsAsking & Giving OpinionPlaces in TownIdiom and TensesConditional 0Modal Verbs and Gender NounsBasic TensesOther quiz:
Future Tense › ViewIf it rains, he (stay) at home
A. stays
B. will stay
C. is staying
D. am staying
Grammar › View
__ I have a drink?
A. may
B. might
Grammar › ViewThe audience _______ after watching the great performance.
A. sang beautifully
B. danced gracefully
C. clapped loudly
D. smiled sweetly
Tenses › View
What time expression indicates simple present tense?
A. always, usually, often, sometimes, never
B. sometimes never
C. always late
D. usually tomorrow
