irregular verbs

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Across
  1. 1. строить/салу
  2. 2. петь/ән айту
  3. 4. drink drank ______
  4. 6. ______ bought bought
  5. 7. think _______ thought
Down
  1. 1. приносить/әкелу
  2. 2. искать/іздеу
  3. 3. словил /ұстап алды
  4. 5. ring ______ rung