Study

Can Can't Could Couldn't

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  • Josh and Jess _______________ (count) to 100 when they were 5.
    could count
  • Change "He could do calculation" to question.
    Could he do calculation?
  • What is the past form of can?
    Could
  • Japanese. / speak / She / can
    She can speak Japanese.
  • can't / Mary / water. / drink
    Mary can't drink water.
  • Make a sentence.
    He could play a piano.
  • Could they speak Korean? No, they ________.
    couldn't
  • "The kid can ride a bike." Is it correct?
    Yes!
  • The dog _____ jump rope.
    can
  • The penguin _______ write the lesson.
    can't
  • When do we use "could"?
    To talk about your ability in the past
  • "Jane can dance" Is it correct?
    Yes!!
  • Diplodocus _________________ (not jump).
    couldn't jump
  • "Cats can drive!" Is it correct?
    No! Cats can't drive!
  • Could they speaking English? Yes, they _________.
    could
  • The witch ______ cook.
    can
  • He _______ cry.
    can
  • You ______ open the door.
    can't
  • I ___________ (swim) when I was one year old.
    could
  • Make a sentence.
    I could write .......
  • Jake _____ dance.
    can
  • She _________________ (not ride) the bike when she was young.
    couldn't ride
  • _____ Homer watch TV?
    Can
  • _____________ she ________ (dive) when she was 10?
    Could/dive
  • The dog / dance. / can
    The dog can dance.
  • I ________________ (not see) you at the party.
    couldn't see
  • He / books. / can't / read.
    He can't read books.
  • Homer ________ study.
    can't
  • when / I / was / could / juggle / 6 / I
    I could juggle when I was 6.
  • Garfield ______ sleep.
    can
  • she / walk? / Can
    Can she walk?
  • He ________ fix the wall.
    can't
  • "The penguins can fly" Is it correct?
    No! The penguins can't fly!
  • sleep? / you / Can
    Can you sleep?
  • What is the positive form of "Could"?
    Sub + could + Verb 1 + obj.
  • "She can't jump." Is it correct?
    No! She can jump!
  • a lot / I / sleep / could
    I could sleep a lot.
  • ________ you ____________(bake) a chocolate cake?
    Could/you
  • run / can't / fast. / Patrick
    Patrick can't run fast.
  • can / The baby / swim.
    The baby can swim.
  • me? / Can / help / you
    Can you help me?