[ Must Vs Have to ]
Choose the correct option.
A. We use must when we express personal obligation.
B. We use have to when we express personal obligation.
Select your answer:
Random Topics:
Has and HavePresent Tenses and VocabularyModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessityInfinitives and GerundsMix-TensesParallel Structure or Combining SentencesPrepositions and AdverbsComparatives, Superlatives & EquativesModals: Possibility, Necessity, ExpectationOther quiz:
Grammar › ViewThe trip to Hai Phong last year was ______ most memorable experience in my life.
A. a
B. Ø (no article)
C. the
D. an
Grammar › View
It rained all day yesterday, ________ we still took a walk in the park.
A. and
B. or
C. but
D. so