[ Grammar - Present Perfect Tense ]
Mary’s English wasn’t very good. Now it is better.
Her English _____________ (improve).
A. improved
B. improves
C. had improved
D. has improved

Random Topics:
Modals for ObligationPrepositions and Prepositional PhrasesPresent simple or Past simpleVocabulary & Phrasal VerbModalHave to / Do not have toPronoun-Verb AgreementPronounsPunctuationsPhrases and ClausesOther quiz:
Passive Voice › ViewI have written this essay.
A. This essay has been written by me.
B. This essay is written by me.
C. This essay had been written by me.
D. This essay was written by me.
Grammar › View
Tokyo is a big city. What is ‘big’ in this sentence?
A. adjective of quality
B. adjective of quantity
Vocabulary › ViewThe mountain air was wonderfully ___________.
A. useless
B. pure
C. shocked
D. scientific
Grammar Past and Future Tense › View
HE _______________________ A BROKEN LEG LAST MONTH
A. HAVE
B. HAD
C. HAS
D. HAVED
