[ Used to ]
I worked harder before.But now I cannot take so much job at once.
A. I didn’t use to work harder.
B. I used to work harder.

Random Topics:
Present Perfect vs Past Simple TenseVerb AgreementVerb PhrasesPresent Simple vs Past SimplePresent Simple Positive and NegativePresent Perfect, Present Simple, Present ContinuousToeic VerbGrammar (Adjectives)Present Simple & Present Continuous TensesSimple Present ProgressiveOther quiz:
Plural › ViewHow many ………… have you visited?
A. Country
B. Countrys
C. Countries
Future Simple Tense › View
Which word is the time expression of Future Simple tense?
A. every day
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Grammar › ViewChoose the correct connector to complete the sentence.
This show is very entertaining, ___________________ the other one was very boring.
_____
A. as a consequence
B. whereas
C. then
Grammar › View
Jane … a cake for Penny’s birthday part every year.
A. is making
B. was making
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D. makes
