Условие задания:

3 Б.
Make up negative sentences. Write the full sentences with short verb forms (didn’t, wasn’t, weren’t). Use full stops at the end of the sentences:
 
1. Kim bought a new computer last month.
 
   
 
2. Beth talked to some people 2 hours ago.
 
   
 
3. My mum was in the bathroom five minutes ago.