present perfect help

Question

1. Pedro y Natalia no nos dan las gracias.

Pedro Y Natalia no han dado las gracias.

1. Los estudiantes no contestan la pregunta.

Los estudiantes no han contestado la pregunta.

1. Mi amigo Pablo no hace ejercicio.

Mi amigo pablo no ha hecho ejercicio.

1. Esas chicas no levantan pesas.

2. Tú no estás a dieta.

3. Rosa y yo no sufrimos muchas presiones.

I keep trying to put this in the present perfect and it is not working... please help I dont get what I am doing wrong.

kenny

The translator should work if you type in the correct English for the ones you have not done. - ian-hill, Mar 16, 2011

Answer 1

Well, for the first one you don't have the pronoun in your answer. The pronoun 'nos' goes before the form of haber. Other than that, your answer there is correct.

Answer 2

-Esas chicas no levantan pesas. Esas chicas no han levantado pesas.

-Tú no estás a dieta. Tú no has estado a dieta.

-Rosa y yo no sufrimos muchas presiones. Rosa y yo no hemos sufrido muchas presiones.

Please note the answer of barbie16!!

Please correct my English :D - ale_rd, Mar 16, 2011

Please note barbie16's answer. - ian-hill, Mar 16, 2011

Thanks! - ale_rd, Mar 16, 2011