Choose the correct options

1. She
   [used to|was used to|uses to]
   play football, but she gave it up. Now she is dancing.
2. Sam works at the office, so he
   [used to work|is used to working|uses to work]
   on the computer for long hours.
3. She drives a car to work and hates traffic jams. She
   [isn't used to|didn't use to|used to]
   it.
4. Sarah works in a hospital, she
   [used to|is used to|didn't use to]
   working long hours.
5. Jim was a steward, so he
   [used to|was used to|uses to]
   flying all over the world.
6. My mum
   [used to|uses to|was used to]
   wear short hair when she was at university. Now she prefers braiding a pigtail.