这些西红柿放几天会变得更熟。

These tomatoes will get ___riper if you leave them for a few days.

经过多次修改，他的商业计划现在更加成熟可行了。

After several revisions, his business plan is now ___more ripe for implementation.

放在柜台上的鱼随着时间流逝变得越来越腐烂。

The fish forgotten on the counter became ___more rotten with each passing day.