[ Present Perfect Tense ]
My parents believe in donating money to charity. They __________________ 10% of their income each year for the last twenty years.
A. Donate
B. Are donating
C. Donated
D. Have donated

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Adverbs of TimeAdverbs of frequencyWH- Question WordsComparison and ModalsPossesive Pronouns and Modals of AbilityPrepositions of Time & PlaceSentence TypesUnreal Uses of Past TensesTransition WordsEnglish MorphosyntaxOther quiz:
Grammar › ViewEnglish Grammar. Select the best answer.
Katerin___________ in the library this morning.
A. Is study
B. Studying
C. Is studying
D. Are studying
Idioms › View
Srta. Soto always says “hold your horses” when you are doing what?
A. running around the classroom
B. you are not being patient
C. when you are carrying too many things
D. when you are making horse sounds
