Resposta:

a) 5 frases na afirmativa:

I enjoy going for long walks in the park.

She is a talented singer with a beautiful voice.

They have been working on this project for months.

We are going to have a delicious dinner at the new restaurant.

He always arrives early for meetings.

b) 5 frases na negativa:

I don't like spicy food.

She isn't interested in playing video games.

They haven't finished their homework yet.

We won't attend the conference next week.

He doesn't have any experience in coding.

c) 5 frases na interrogativa:

Do you like to travel?

Is she coming to the party tonight?

Have they finished their presentation?

Will we have enough time to complete the project?

Does he speak Spanish fluently?