• 2022-05-29
    The old couple ______ happily at their home when I walked past yesterday afternoon.
    A: A. heard singing
    B: B. heard to sing
    C: C. were heard singing
    D: D. was heard to sing
  • C

    内容

    • 0

      I heard my sister singing an English song.

    • 1

      —What did Mr. Black do in the middle of the night —Well, I’m not sure, but he was often heard (). A: singing the same song B: to sing the same song C: sing a same song D: to be playing same song

    • 2

      Nobody heard him sing,______?

    • 3

      When I was ________ past his room yesterday evening, I heard him ________ the piano. A: to walk; to play B: walked; played C: walking; playing D: walk; play

    • 4

      Listen! A girl is heard __________ in the next room. ( sing )