Topics: Modals in the Past - Speculation and Deduction
The government _________ implemented a more efficient process for naturalization to reduce delays. However, they weren’t aware of the increasing in immigration.
A. could have
B. must have
Select your answer:

Random Topics:
Articles with Proper NounsPassive and Active VoicePast ContinuousConjunctions and ConnectivesConjunctions and PrepositionTransitional WordsArticles - rulesModals with Perfect InfinitiveQuantifies and Modals of DeductionWill or Going toOther quiz:
Passive Voice Tenses › View. What is the passive voice of ‘The students are taking the exam’?
A. The exam is being taken by the students.
B. The students are being taken by the exam.
C. The exam was taken by the students.
D. The students take the exam.
Tenses › View
True or False: The sentence ‘He is not home; he has been to the library’ is grammatically correct.
A. TRUE
B. FALSE
