1
visibility

Finish the sentence using a word from the list: «The teacher should maintain _____ in the classroom to make the lesson effective.».

  • Atmosphere

  • Canteen

  • Ceiling

  • Corridor

  • Discipline

  • Envelope

  • Fringe

  • Hedge

  • Museum

  • Wardrobe

Answers are not repeated in questions 16 - 20