[ Grammar ]
Expressing Necessity and Prohibition:
Did you register for classes? Not yet, I _____ this class first.
A. must need to pass
B. have to pass
C. passed
D. have passed

Random Topics:
Functional Sentence TypesIdiom and TensesGrammar - either...or, neither...norModals and InversionInfinitive Gerund-ing form and the to-infinitiveModal and Auxiliary VerbsPresent Progressive (Future)Superlative & Comparative AdverbsModals Posibility and ProbabilityOther quiz:
Present Tenses › ViewA: ‘Where is Jason?’
B: ‘He ______ at the swimming pool.’
A. is being
B. is
C. has been
Grammar › View
How far _____ it from Hanoi to Hue?
A. does
B. did
C. is
D. was
Grammar › ViewWho _____ yesterday?
A. you saw
B. did see you
C. did you see
Grammar › View
he is ___ his wife
A. twice as heavy as
B. as twice heavy as
C. as heavy as twice
D. twice as heavy than
