I ________________ more than 500 books in my life. I ___________________ since I was ten.
A. have been reading / have read
B. have readed / have been reading
C. have read / have been reading
D. have readed / have been reading

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Homophone & HomonymGrammar Double Object VerbsPhrasal Verb With TakeFor vs SinceGrammar - First ConditionalNoun and PronounDefinite vs Zero Article Abstract NounsSubjunctivesModals for ObligationGrammar - Capitalization and Possessive NounsOther quiz:
Grammar › ViewYour dad can play the piano, _____ he?
A. can
B. can’t
C. doesn’t
Grammar › View
Which sentence contains a gerund phrase?
A. The cat enjoys sleeping in the sun.
B. Running in the race was exhausting for him.
C. The phone ringing interrupted our conversation.
D. Sarah quickly finished her homework before dinner.
Modal Verb › ViewIt’s not necessary for him to buy so much food.
A. He doesn’t have to buy so much food.
B. He mustn’t buy so much food.
C. He can’t buy so much food.
D. He may not buy so much food.
Grammar › View
I would like ……..around the world.
A. To sail
B. Sailing
C. Sail