Hi Ivan, Great job practicing the new grammar and vocabulary. 1. Is correct (search for subjunctives) but the pronoun "him" after advise is redundant. Though the word excess also has a begative connotation. 2. Perfectly fine to me. 3. Except for the two typos and a collocation mistake, there is no problem with the sentence. If you were to make it more formal, you could use "attitude towards/toward" instead of "attitude to". And "negative attitude"is a good collocation to be used here. 4. The collocated adjectives with the word "film" are fun, good, great, terrific, wonderful 5. And this one is fine as well.

1) The doctor advised him that he needs more sun to compensate deficiency of vitamin D3. In this context you wouldn't really say excess 2 is ok 3) He had immense talent, but his poor attitude during training ruined his bright future I don't think you need an followed by immense talent so you can cross that out. I don't know how to explain, but for attitude poor would be more suitable over wrong. 4) Everyone liked the film. It was spectacular. I would say this is more appropriate. I can understand why you would say sentence no. 4 using so... but unfortunately I'm not sure how to explain why it is not so correct 5) Don't condemn her, she has her reasons to act like this. Replace some with her more appropriate and more common to say. Reasons would be more appropriate over points. Hope this helps