better后加什么时态

　　例句：

　　You had better go to Singapore.

　　你最好去新加坡。

　　We had better take off our coats.

　　咱们最好把外套脱掉。

　　He had better go to bed.

　　他最好去睡觉。

　　I had better take it off and eat it.

　　我最好把它拿下来吃了。