Choose the correct option to complete the sentences:
Some companies _____________ invest in technology because their customers like traditional products.
A. mustn’t
B. don’t need to
Select your answer:

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Tenses & PassiveVocabulary Spelling GrammarModal AuxiliariesCausative VerbGrammar : can, could and be able toVocabulary and Verb TensesReflexive Pronouns & Modal VerbsVocabulary & Phrasal VerbComparative AdverbsPast Simple TensesOther quiz:
Grammar › ViewWhen do they study for the tests?
A. Present Continuous
B. Past Simple
C. Verb to be
D. Present Simple
Conjunction › View
Mike joined the ranks of the unemployed although he graduated with a good degree.
A. Mike graduated with a goood degree. However, he joined the ranks of the unemployed.
B. If Mike graduated with a goood degree. However, he would joined the ranks of the unemployed.
C. Although Mike graduated with a goood degree, he joined the ranks of the unemployed.
D. That Mike graduated with a goood degree, he joined the ranks of the unemployed.
