On the other hand, if you need to purchase a landscape stone, had better do some research first, make design scheme.(另一方面，如果你需要購買景觀石，最好先做些研究，制定設計方案。)

But if we go back to 9 per cent interest rates, those funds had better do something quickly.(但如果利率回到9%，這些基金最好盡快做點什么。)

He said, rather hurtfully, that he had better things to do than come and see me.(他相當刻薄地說，來看我還不如去干別的事。)

If a business wants to sell its products internationally, it had better do some market research first.(如果一個企業想在世界范圍內銷售其產品，最好事先作好市場調查。)

If one wants something done well he had better do it himself.(如果一個人要把事情做好，最好自己去做。)

'Richard Hannay, 'I told myself, 'you have made a mistake, and you had better do something about it.(我暗暗對自己說：“理查德·哈內，這回你錯了，最好想辦法改過吧。”)

“I remember thinking I had better do this quickly, ” said Ms. Levi who lived in New York then and now lives in Rome.(列維夫人說。當時她住在紐約，現在住在羅馬。)

Do you wish (that) you had a better job?(你希望有個更好的工作嗎？)

He had better do some research!(他最好作一下調查。)

When Sharon Stone reprised her role in "Basic Instinct" without Michael Douglas, it seemed as if Mr Douglas had better things to do, whereas Ms Stone was left harking back to former glories.(莎朗·史通在沒有邁克爾·道格拉斯的情況下重新出演她在“本能”里的角色。這看上去好像道格拉斯找到更好的事做，而史通則被留在原地，不得不重溫往日榮耀。)