[ Grammar ]
Complete the sentences with the correct form of the modals and verbs in parentheses:
Companies ___________ (must / promise) customers products they cannot build.
___
A. must promise
B. mustn’t promise
C. musts not promise

Random Topics:
Modals and AdvicePresent simple & ContinuousSimple TenseRegular Plural NounsNarrative, Past TensesGrammar - to beAdverbial Clauses of Reason / CauseSimple Present vs Present ProgresivePassive with ModalsActive vs. Passive VoiceOther quiz:
Past Tenses › ViewJames……………….. at the university for more than a year before he left for Asia.
A. was teaching
B. had taught
C. taught
D. had been teaching
Coordinating Conjunctions › View
You can buy the book, _____ you can just wait for the library to purchase it
A. and
B. so
C. or
D. but
Grammar › View_______ you teach me how to fold paper cranes?
A. Must
B. Can
C. Need to
D. May
Future Tense › View
I will discuss your situation with my boss when I …………. him tomorrow.
A. meet
B. will meet
C. would meet
