[ Expressing Obligation and Modals ]
Choose the correct option to complete the sentences:
Companies ___________ look after existing customers carefully because it is expensive to get new customers.
A. need to
B. don’t have to
Random Topics:
Synonyms and VocabularyModals - Conditionals - Future TensesTenses & PassivePresent simple, Present continuous, Singular, PluralAdjectives and VocabularyAdjective ClausesAdverbs (manners & modifiers)Used to - Would - TensesAdverbial Clause of ConcessionTimeOther quiz:
Grammar › ViewDon’t forget __________________ my letters, please.
A. to post
B. posted
C. posting
D. post
Sentence and Fragment › View
The dog belonging to the old lady on the corner of the street barks constantly.
A. Complete Sentence
B. Fragment
______ I go to your house tonight?
A. Might
B. May
C. Will not
Grammar › View
Daley works in a bar _____ Saturday evenings.
A. on
B. in
C. at