[ Simple Present Tense ]
If Vania … on time, she will have many problems.
A. don’t study
B. doesn’t studies
C. haven’t study
D. doesn’t study

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Mix-TensesDefinite, Indefinite and Zero ArticlesSimple Present ProgressiveCorrelative conjunctionsPassive Voice with Modal VerbsActive & Passive VoicePersuasive TextPresent Simple Tense PassivePast Perfect and Past Perfect Continuous TenseFuture Tenses, Conditionals and ProfessionsOther quiz:
Grammar - Nouns › ViewExample of Countable noun.
A. sugar
B. clock
C. cement
D. air
Simple Past Tense and Past Perfect Tense › View
I ___ my capibara right before I left home.
A. feeds
B. feed
C. had fed
D. have fed