Subjuntivo en español. You had better not 2. C1. 1.-You´d better not eat all the chocolates at once. 2.- Marta had better not drink any more alkohol. Her parents will certainly notice it. 3.- Tom had better not make the same mistake time and again. 4.- My girlfriend had better not forget my birthday this year. 5.- You´d better not waste so much time hanging out with friends. 6.- You´d better forget about him/ not count him. 7.- Maria had better not trust her boss. VER SOLUCIONES