I had to go to the hospital.

I had a feel of the material.

我摸了一下这种织物。

I had to choose between the two jobs.

我得在两份工作之间作出选择。

Most of the people I had invited turned up.

我邀请的人多半都来了。

I had a mental image of what she would look like.

我想象出她的大致模样。

The doctor said I had to stay in bed.

医生说我必须卧床休息。

I had a good night's rest.

我睡了一宿好觉。

I had the sense that he was worried about something.

我感觉他有心事。

He asked me who I had discussed it with.

他问我和谁讨论过此事。

I had to go to hospital.

我得去医院看病。

I would prefer it if you didn't tell anyone.

我希望你别告诉任何人。

She asked if I would help.

她问我是否会帮忙。

Please help me get this job ─ you know I would do as much for you.

请帮我弄到这份工作——你知道我也会为你的事同样尽力。

I would never ask for any favours from her.

我再也不会请她帮任何忙了。

I would place her among the top five tennis players in the world.

我会把她排在世界五名顶尖网球选手之列。

Twenty guests are enough, I would have thought.

我觉得二十位客人就够了。

Under normal circumstances, I would say 'yes'.

一般情况下，我会说“行”。

I would appreciate it if you paid in cash.

假如你支付现金的话，我会不胜感激。

I would imagine the job will take about two days.

我猜想这工作大概需要两天左右的时间吧。

If it had been left to me I would have put him out on the street long ago.

换了我，早就把他赶出家门了。

I would humbly suggest that there is something wrong here.

愚以为这里有点错误。