Grammar Practice

보충 기본 심화
다음 괄호 안에서 알맞은 말을 골라 보세요.
  • 1

    My phone is dead. I ( / ) have forgotten to charge it last night.

  • 2

    I got only 50 on the math test. I ( / ) have studied harder.

  • 3

    The bus has already left. I ( / ) have left home earlier.

  • 4

    The ground is still very wet. It ( / ) have rained last night.

  • 5

    I feel so full now. I ( / ) have eaten less for lunch.

  • 6

    Minji didn’t answer her phone. She ( / ) have been asleep.

  • 7

    I lost my wallet on the bus. I ( / ) have been more careful.

  • 8

    The chocolate cake is gone! The dog ( / ) have eaten it by mistake.

다음 대화에서 Max의 말 중 어법상 어색한 부분을 찾아 바르게 고쳐 써 보세요.
  • 1

    Ann Minji is still looking for her bag.

    Max She took a taxi. She should have left her bag in the taxi.

    should
    must
  • 2

    Ann What happened to your phone?

    Max I dropped it and broke the screen. I should have use a          phone case.

    use
    used
  • 3

    Ann Jake didn’t answer my messages at all.

    Max He was very busy yesterday. He must have miss your
             messages.

    miss
    missed
  • 4

    Ann You look really tired today.

    Max Yeah, I watched TV until late last night. I shouldn’t stayed          up so late.

    stayed up
    have stayed up
다음 글에서 어법상 어색한 부분을 찾아 바르게 고쳐 글을 다시 써 보세요.
Minho had a bad day. He missed the bus because he overslept. He must have set his alarm last night. At school, he got in trouble with his teacher. His teacher should have been disappointed in him. After school, Minho’s stomach started to hurt. He must not have eaten three hamburgers for lunch. When he got home, his cat made his room messy. He should have forgotten to close the door this morning.
Minho had a bad day. He missed the bus because he overslept. He should have set his alarm last night. At school, he got in trouble with his teacher. His teacher must have been disappointed in him. After school, Minho’s stomach started to hurt. He should not have eaten three hamburgers for lunch. When he got home, his cat made his room messy. He must have forgotten to close the door this morning.