句首框架，在语境中理解。

我不记得；我想不起来

I can't remember where I put the spare house key, so let's check the kitchen drawer.

无法忍受；受不了（后接名词或动名词）；我受不了；我无法忍受

I can't stand waiting in a noisy lobby, so I stepped outside until my appointment was ready.

我看不出来；我无法判断

I can't tell whether the soup needs more salt, so try a spoonful before we add anything.

我无法告诉你；我说不出……

I can't tell you how relieved I was when the missing cat came home.

迫不及待；等不及

I can't wait to see the new reading room after the renovation is complete.

我正需要；我很想要（某物或帮助）

I could use a quiet hour after the long drive, so I booked a small room near the station.

我不知道；我之前不清楚；我不知道；我之前并不知情

I didn't know the museum offers free admission on Thursday evenings, so we should go this week.

我不知道；我没想到……

I didn't know that the swimming pool opens early on Saturdays.

我不是故意要……；我本来不想……

I didn't mean to wake the baby; the door slammed when a gust of wind came through.

我没意识到；我之前没发现

I didn't realize the walking trail continued past the old water tower.

我不在乎；我无所谓

I don't care which movie we watch as long as everyone can relax after work.

我不想；我没有心情做……

I don't feel like driving tonight, so let's order dinner and watch the rain.

我不知道；我不清楚；我不知道；我不确定

I don't know which key opens the shed, so let's label them one by one.

我不知道你怎么想；至于我……

I don't know about you, but I prefer taking the early train to avoid the crowds.

我不知道怎么做……

I don't know how to reset the old clock, so I asked the repairer to show me.

我不知道是否；我不确定……会不会

I don't know if the last bus stops near the museum, so let's check the schedule.

我不知道该做什么……

I don't know what to bring to the potluck, but I can make a fruit salad.

我不是故意要……；我无意……

I don't mean to interrupt, but the delivery truck is blocking the gate.

我不介意；我不反对；我不介意；我愿意

I don't mind waiting a few minutes if you need to finish your call.

我不记得；我想不起来

I don't remember where I put the spare key, but I can check the garden shed.

我不明白为什么；我觉得没有理由……

I don't see why we should cancel the picnic when the forecast says the rain will stop by noon.

我想……不会吧；不知是否可以（用于委婉询问）

I don't suppose you could hold the door while I bring in these boxes?

我认为不；我不觉得

I don't think we should leave until we check whether the last bus is still running.

我不明白；我不理解；我不明白；我没听懂

I don't understand why the ticket machine keeps rejecting my card.

我不想；我不愿意

I don't want to rush the final coat because the paint needs another hour to dry.

我不想让你……；我不要你……

I don't want you to carry the boxes alone while your ankle is healing.

我想要；我有……的感觉

I feel like making a pot of tea before we start sorting the photographs.

我忘了做……

I forgot to water the seedlings before the sun reached the greenhouse.

我得说；我必须承认

I gotta say, the new footbridge makes the riverside trail much easier to reach.

我想；大概

I guess we should call ahead to check whether the clinic is still open.

我完全不知道；我没想到

I had no idea the library stayed open until nine on Thursdays.

我有种感觉；我觉得可能

I have a feeling the open-air market will be crowded before noon, so let's go early.

我完全不知道；我毫无头绪；我完全不知道；我一点也不清楚

I have no idea where the spare key is, but I can call the building manager.

我得承认；不得不说

I have to admit the smaller cafe makes better coffee than the chain across the road.

我不得不说；我得承认；我得说；不得不说

I have to say, the new community garden looks better than we expected after one month.

我得告诉你；说真的

I have to tell you, the soup tastes much better after you add roasted garlic.

我听说过；我听说了……

I heard about your new garden project, and I can bring extra pots this weekend.

我知道；我明白

I know the bus is usually late, but let's wait five more minutes before calling a ride.

我的意思是；我是说；我是说；我的意思是

I mean, we can take the later train if you need another hour to pack.

我需要；我得要

I need a quiet place to make this call before the station gets busy.

我需要；我得做……

I need to call the dentist before the office closes at four.

我更喜欢；我宁愿……

I prefer to book the earlier train so we have time for breakfast.

我向你保证；我保证

I promise you the new route is shorter; I tested it on my way home last night.

我明白了；原来如此

I see why you chose that route; it avoids the busy intersection near the school.

我早该知道；我本该料到

I should have known the bakery would sell out before noon on market day.

我想；我认为；我看

I suppose we can take the later ferry if everyone is comfortable waiting another hour.

我想；我猜（根据情况推断）；我想；我猜（表示推断）

I take it you already ordered the tickets, right?

我跟你说；我敢说

I tell you, the little café near the station makes the best tomato soup.

这样吧；我跟你说

I tell you what, we can eat outside if the weather stays sunny.

我想；我认为；我觉得；我认为（口语）

I think we should save a copy before updating the software on this computer.