Is this spanish sentence correct?

Question

Yo no dudo que tu hagas mal los deberes.

We had to use hacer, but I'm not sure if its suppose to be "haces" or "hagas".

Based on this reference (http://www.spanishdict.com/answers/100055/subjunctive#.UmiLG_msiSo), it appears to be the opposite of "Doubt" ("D" in WEIRDO). So I would use the indicative "haces" - Meissner_Effect, Oct 24, 2013

Yes correct - BatoulElsayed, Oct 24, 2013

Answer 1

• Yo no dudo de que tu hagas mal los deberes.: I don't doubt that you do the duty/homework wrong.
• Yo no dudo de que tu haces mal los deberes.: I don't doubt that you used to do the duty/homework wrong.

When you say what about you are doubting you must use de, so dudar de

• No es cierto que ellos están viendo la película ahora.: It is not true that they are seeing now the movie. You can use "ven", but this time in Spanish sound more natural with continuos present, like in English

Answer 2

Here is another I'm confused at.

No es cierto que ellos vean la pelicula ahora.

Again, I'm not sure if its suppose to be "vean" or "ven".

I'm not sure :) But based on this reference (http://www.spanishdict.com/answers/100055/subjunctive), it appears to be an "Impersonal Expression" ("I" in WEIRDO). And since it is the opposite of a statement of truth, I would choose the subjunctive "vean" - Meissner_Effect, Oct 24, 2013