Cevap :

Olumlu cümlelerde = Had better + Verb 1 yani fiilin 1.hali kullanılır

Olumsuz cümlelerde ise = Had better not + Verb 1 kullanılır

Had better ile ilgili olumlu 5 cümle

1)
You had better call the police

2)He had better leave here today

3)I had better do my homework soon

4)We had better eat any more  cake

5)She had better talk in silently in here
had better = daha iyi olur.

You had better if you eat a meal. = Eğer yemek yerseniz daha iyi edersiniz.

You had better love story .= Daha iyi bir aş hikayesi vardı.

You had better like this. = Böyle daha iyi oldu.

You had better think = Daha iyi düşünmeniz lazım.

You had better be know. = Daha iyisini biliyor olmalıydın.

iyi dersler :))