[ 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 › ViewMy mom purchased a gold ring for me. Find material noun in this sentence.
A. Ring
B. Gold
C. Mom
D. Me
Past Tenses › View
The Romans … to Britain in 54 BC.
A. coming
B. came
C. come
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
