Topics: Modals of Obligation
Choose the correct option to complete the sentences:
Companies ___________ invest in technology to communicate with customers online.
A. have to
B. mustn’t
C. has to
Select your answer:
Random Topics:
Preposition & GerundComparative & Superlative AdverbsVerb & GrammarActive Voice-Present tenseGrammar: Reported QuestionsCountable - UncountablePassive Voice in Past and Present TenseFuture Perfect TensePrepositions and Phrasal VerbsPossessive NounsOther quiz:
Modal Verbs › ViewYou ….sleep in the class.
A. must
B. mustn`t
Grammar › View
If I…… more sport, I would have won the competition
A. had practiced
B. have practiced
C. practices