Respostas

2014-06-23T19:28:23-03:00
1. Janet didn't miss the bus.
2. She tidied her room.
3. Nancy didn't watch television.
4. She read a book.
5. He didn't send a message.
3 4 3
2014-06-24T17:18:56-03:00
1. Janet did not miss the bus.
2. She tidied her room.
3. Nancy did not watch television.
4. She read a book. *Note que a pronúncia do verbo read é diferente nos tempos presente e pretérito, apesar de a escrita ser a mesma. 
5. He did not send a message.

Em qualquer caso de simple past, ocorrerá: 1. afirmativa - verbo no passado; 2. negatva: did not + verbo no presente. 
1 5 1