[ Present Perfect ]
Luis ______ (not, follow) his diabetes management plan consistently in the past.
A. has not followed
B. did not follow
C. does not follow
D. has followed

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Modals of Speculation and DeductionWH Questions and Simple Past TenseThird Conditional3rd Person SingularPhrase or ClauseDependent PrepositionsGrammar and Sentence StructurePRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTPresent Perfect & Past Simple TensePhrasal Verbs with up and downOther quiz:
Grammar › ViewSiti is __________ book in her room.
A. reads
B. read
C. reading
Vocabulary › View
What is the meaning of gullible?
A. easily fooled
B. a farmer who works his own land
C. a person who comes from a prominent birth or rank
D. large and sturdy