[ Must Vs Have to ]
Choose the correct option.
A. I must study the verbs I don´t know too much vocabulary.
B. I have to study the verbs I don´t know too much vocabulary.
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Past Tense vs Present Perfect TensePreposition & GerundModals of AdviceGrammar Present Perfect (ever never)Sentence Structure and Verb TensesPast PerfectPast Simple Negative & QuestionsPast SimpleAnalogyNoun ClauseOther quiz:
Grammar › ViewSan _________ his teeth every morning before breakfast.
A. cleaned
B. is cleaning
C. cleans
D. clean
Present Tenses › View
It _______ dark. Shall I turn on the light?
A. is getting
B. get
C. got
D. has got