[ Modals ]
The office workers _____ follow the protocol set in their company whatever the situation is.
A. has to
B. must
C. mustn’t
D. must be

Random Topics:
Gerunds as objects of prepositionProgressive Verb TensesImperative SentencesRelative Clauses and UsageTypes of Sentence StructuresModals and Modal PerfectsPrepositions and Prepositional PhrasesGrammar Comma UsageObject PronounsFirst and Second ConditionalOther quiz:
Grammar › ViewOur class is ……………………… in the school.
A. the most noisy
B. the noisyiest
C. the noisyest
D. the noisiest
Kinds of Nouns › View
care
A. Common Noun
B. Proper Noun
C. Collective Noun
D. Abstract Noun
Vocabulary and Grammar › ViewLearning a foreign language is difficult ____ .You have to study a lot.
A. doing
B. to do
C. do
Wish, Unless, If sentence › View
I miss my grandmother. If only she_____ here right now.
A. were
B. could be
C. had been
D. were
