So do I/Neither do I

I don't like French. –– Why / Why not?

When I was younger, I was a very fussy eater. –– What didn't you like?

I'm going to see my friends this weekend. –– What are you going to do (instead)?

I think football is the best sport. –– Why / Why not?

I've never been to Isla Mágica. –– What's it like? / Why not?

Before lockdown, I had never used video call software. –– What did you use it for? / What do you think of it now?

When I'm older, I'm going to move away from Seville. –– Why? / Why not?

I started going to English academy before I was 7 years old. –– Do you think it (would have) helped you?