Ответ:

  1. I’m good at English.
  2. My mum is scared of planes.
  3. I’m worried about the next test.
  4. My dad is bad at Art.
  5. I’m interested in computers.
  6. I’m excited about my next birthday.

Ответ: 1 at, 2 of, 3 about, 4 at, 5 in, 6 about.