[ Grammar ]
I used to _______ swim for more than one hour but now I can’t even do 10 minutes.
A. able
B. was able
C. am able to
D. be able to

Random Topics:
Vocabulary, Adjective & PrepositionPast TenseSubject Verb Agreement and Verb TensesNouns as AdjectivesPresent SimpleAdverb & Compound SentencesModal Verbs for Permission and ObligationDo not- Does notComparative & Superlative AdverbsComparisonOther quiz:
Tenses › ViewChoose the sentence in future continuous tense.
A. They will go to the moon
B. He will play football tomorrow
C. She is going to be sleeping all day
D. We are having dinner at 8 PM
Modals › View
You _______ read the washing machine instructions carefully or you will ruin your clothes.
A. can
B. must
C. may
Grammar › ViewSwimming is my ________________.
A. humble
B. alone
C. pleasant
D. hobby
Grammar › View
I find shopping at the grocery store quite tedious.
A. Correct
B. Incorrect
