Нужно по 3 предложения: Present perfect отриц и положительные.

И Present Simple отриц и положитель

Present Perfect:

I have lost my keys.

He have worked as a botanist since his graduation

She have been interested in Australia all her life

I haven't done homework for Monday

I haven't eat frogs legs

They haven't seen each other fot ten years

Present Simple:

Peter travels to exotic places every year

She wears a pony tail

She loves to get together with her friends

He doesn't like extreme sports

It doesn't rain very much in Argentina

She doesn't like football