把值得记住的表达，慢慢收集。

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.

我遇到一个问题；我有件麻烦事；我遇到了问题；我有个问题

I have a problem with the garden hose; water leaks near the connector.

我有个问题

I have a question about the return policy before I open the package.

我别无选择；我没有办法

I have no choice but to postpone the hike until the bridge reopens.

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.

我得走了；我必须离开

I have to go before the last bus leaves the square.

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.

我理解你的意思；我听到了

I hear you, and we can keep the music lower while your baby is sleeping.

我听说过；我听说了……

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

但愿不会；我希望不是这样

It looks as if the storm is moving this way, but I hope not; the picnic is still set up outside.

希望如此；但愿如此；我希望是这样

The mechanic says the car should be ready by noon, and I hope so because we have a long drive tonight.

我就知道；我早料到了

The clouds are finally clearing; I knew it would stop raining before lunch.

我知道；我明白

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

我知道；我就知道

I know it is late, but we still have time to catch the last train.

我懂你的意思；我明白你的感受；我明白你的意思；我懂你说的

I know what you mean; the old market is much quieter before sunrise.

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.

我是认真的；我说真的

I mean it when I say you did a great job organizing the fundraiser.

我是认真的；我说的是真的

I meant it when I said we should celebrate, so pick a restaurant you like.

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.

我想是的；我觉得如此

Is the pharmacy still open? I think so, but let's check the sign before we walk over.

我觉得你说得对

I think you're right; the river path will be quieter after sunset.

我就知道；我也这么想；我就知道；我也是这么想的

I thought so; the porch light was still on when I drove by.

我早就告诉过你；我说中了吧

I told you so: the shortcut is closed after heavy rain, and now we need another route.

我本来打算；我正要

I was going to make tea when the doorbell rang, so the kettle is still on.

我想请问；我一直在想

I was wondering whether you could water the plants while I'm away this weekend.

我想请问……是否……；不知能否……

I was wondering if you could move our appointment to Friday morning.

我希望；要是……就好了

I wish we had booked the table earlier; the restaurant is full now, and we will have to wait.

我也希望我能；真希望我可以

I wish I could stay for dessert, but I need to catch the last bus home.

要是我知道就好了；我也想知道

I wish I knew who left the umbrella in the meeting room.

我想知道是否；不知是否……

I wonder if the bakery still has those olive rolls we bought last week.

我想知道为什么；我纳闷原因

I wonder why the porch light is still on when everyone left the house before sunrise.

我想要；我希望（礼貌表达意愿）

I would like to reserve the small meeting room for Thursday afternoon.

我很愿意；我非常想

I would love to visit the spring garden show if tickets are still available.

我宁愿；我更愿意

I would rather take the earlier bus than risk missing the start of the meeting.

我会说；依我看

I would say we need another chair if both children are coming to dinner.

我想；我认为（较委婉的推测）

I would think the cafe is still open, but let's check the hours before we walk over.

我不会那样做；我劝你别那样做

I wouldn't do that without asking the owner first.