[ 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:
Past Tenses › View… you … an ambulance while the teacher was talking?
A. Was … hearing
B. Did … hear
C. Did … heard
D. Were … hearing
Tenses › View
Every morning, he ___ his coffee at 8 a.m.
A. drink
B. drank
C. drinks
D. will drink
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
C. was made
D. makes
