[ Modal Auxiliaries ]
When he was young, he ________ swim very well. He won medals and championships!
A. had to
B. could
C. might
D. can

Random Topics:
Vocabulary and TensesModal Verbs - ObligationCorrelative Conjunction & Complex SentencesGive, do and makeIrregular verbsDependent PrepositionConjunctions and Sequence ConnectorsQuantifies and Modals of DeductionNouns & Pronouns1st and 2nd ConditionalsOther quiz:
Grammar › ViewThey sometimes________three languages.
A. speak
B. to speak
C. speaks
D. speaking
Grammar and Vocabulary › View
Mark didn’t ________ up early yesterday.
A. got
B. stay
C. get
Vocabulary › Viewan agreement you have with an insurance company
A. insurance policy
B. in the long run
C. table
Modal Verbs › View
You _____________________ make a mess in the house, or else mom will be very angry.
A. Must
B. Mustn’t
C. Needn’t
