[ Auxiliary and Modal Verbs ]
What is the main function of the modal auxiliary ‘can’?
A. Expressing obligation
B. Forming passive tenses
C. Asking for permission
D. Expressing probability

Random Topics:
during, for, whileV-ing/to-VModals with Perfect InfinitiveInterrogative Pronouns & AdverbsSubject Verb Agreement Irregular VerbConjunctions - Conjunctive AdverbsModals and Active and Passive VoicePast Perfect Simple & ContinuousPersonal PronounToo or EnoughOther quiz:
Future Tenses › ViewThey _______ to Japan this summer. (future events already planned)
A. are travelling
B. will travel
C. are going to travel
Future Tenses › View
He ____________ an operation next week.
A. is having
B. having
C. going to
Grammar & Vocabulary › ViewThe train … at 5 p.m. Don’t miss it because the next one is at 11 p.m.
A. leaves
B. is leaving
C. doesn’t leave
D. is not leaving
Grammar › View
It ______ heavily so I could barely see, and I skidded in a puddle and lost control.
A. had rained
B. rains
C. rained
D. was raining
