[ Expressing Obligation and Modals ]
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

Random Topics:
Linking Words & PhrasesReported - GerundFormal & Informal WordsSubjective and Objective PronounConditionals 1,2,3Synonym and AntonymComparative AdjectivesVocab and GrammarGrammar and Verb TensesGrammar and ReadingOther quiz:
Reported Speech › ViewSix people applied for the job, but four of them were ______.
A. looked up
B. dealt with
C. turned down
D. gave up
E. put up with
Tenses › View
The students were screaming ……………..the teacher walked in.
A. after
B. when
C. while
Verb Conjugation › ViewHave you __________ in that choir for a long time?
A. singed
B. sung
C. sang
D. singing
Grammar › View
She has _____ umbrella.
A. a
B. an
C. the
D. —-
