1) It's a computer.
2) It's a hat.
3) It's a black cow.
4) She's ten and a half.
5) He is the President of France.
6) It's the Eiffel Tower.
7) It's five o'clock.
8) It's a poster.
It isn't a computer. It's a calculator. It isn't a hat. it's a cap. It isn't a black cow. It's a brown cow. She isn't ten and a half. She's eleven and a half. He isn't the President of France. He's the President of the USA. It isn't the Eiffel Tower. It's Big Ben. It isn't five o'clock. It's three o'clock. It isn't a poster. it's a map. BE à la forme négative
2) Corrige les phrases dans les boites roses en employant la forme négative de BE,puis rétablis la vérité.Vérifie ensuite tes réponses en ouvrant les boites jaunes.