1. that
Democracy is the worst form of government, except all the others that have been tried.
That is intriguing.
It is actually true that the less money you have, the less you worry.
Nobody knew that Tom was the person who contributed most of the money.
It's unlikely that anyone other than Tom would be interested in buying this.
That village has changed a lot from how it was 10 years ago.
It was not until I got off the bus that I realized I had left my umbrella.
I like to feel sad. I know that most people try to avoid any kind of sad feeling. But I think that is wrong.
The other day when I stopped by at a friend's house, it wasn't my friend that came out of the front door, but her husband.
How are you and your wife doing, now that the birds have all flown the coop?
It's my fault that the cake was burned. I was talking on the phone and didn't notice the time.
I've been so busy this past week that I've hardly had time to relax.
That girl couldn't take things down in longhand, let alone shorthand.
A study reports that 53,000 Americans die each year as a result of secondhand smoke.
The government will provide interest-free loans to firms that participate in the program.
2. which
Which side won?
Please advise us, if possible, of a company which has developed image processing software.
Learning probably takes place in virtually every activity in which we take part.
Politics is perhaps the only profession for which no preparation is thought necessary.
The Tatoeba Project, which can be found online at tatoeba.org, is working on creating a large database of example sentences translated into many languages.
Despite the government's protection, he was the victim of an assassination attempt which killed him.
Time, which strengthens friendship, weakens love.
What is important is not which university you've graduated from but what you've learned in the university.
Unsure of which suitor she wanted to marry, the princess vacillated, saying now one, now the other.
Tom and Mary gave exactly the same answers on the test which made the teacher suspicious.
Lonely people tend to be afraid of meeting others, which ensures they will always be lonely.
A buyers' market is a market in which goods are plentiful, buyers have a wide range of choices, and prices are low.
The discrepancy between the stories of the two parties involved in the accident was so great that the authorities had a hard time deciding which side was telling the truth.
About 65% of American adults are overweight, which isn't good for their health.
3. but
Thanks, but no thanks.
There are several good protections against temptation, but the surest is cowardice.
It's only a small house but it meets my needs perfectly.
But of course that was a long time ago.
But what will you do if he doesn't come?
Irene Pepperberg, a researcher at Northwestern University, is discovering that a parrot can not only mimic people but also learn the meaning of words.
I may seem confident, but I get extremely nervous speaking in front of people. My hands tremble, I get all tongue-tied, and sometimes I don't even know what I'm saying myself.
After that, I left, but then I realized that I forgot my backpack at their house.
Prime numbers are like life; they are completely logical, but impossible to find the rules for, even if you spend all your time thinking about it.
He puts on a show of being impartial and unbiased, but I think he's just a guy with no opinion of his own.
It may seem like just a little thing to you, but Tom is really worried about the whole thing.
He promised to bring new industries to the region, but politicians rarely keep their word.
It was very cold last night, so we didn't go outside, but stayed indoors.
Cats are like girls. If they talk to you it's great, but if you try to talk to them, it doesn't go so well.
My friend recommended that I shouldn't buy an iPad yet, but to wait until I see what Apple's competitors come out with.
英語 "という言葉mà"(but)集合で発生します。
language difficulties