1. either
I don't, either.
A black panther can be a jaguar or leopard, but in either case it has a gene that causes it to produce more melanin than other specimens.
It is a toss-up whether to drink sake or whiskey; too much of either results equally in drunken revelry.
In either case, the division is real and useful; but it can also be misleading.
It is a great mortification to the vanity of man, that his utmost art and industry can never equal the meanest of nature's productions, either for beauty or value.
Is this kid autistic or does he have ADHD? His behavior is hard to characterize either way.
He who is unable to live in society, or who has no need because he is sufficient for himself, must be either a beast or a god.
Everybody in that company is either a vice-president or a senior vice-president; they're all chiefs and no Indians.
No, no! That isn't the smiling face we are looking for. It was a 'smirk' either that or a 'sneer'.
With such a vivid imagination he'll become either a world-famous novelist or a lunatic.
With a high, closed collar, figure-hugging cut, and large slits at either side of a straight skirt, the qipao is unique in its ability to communicate both modesty and sensuousness.
Depending on which side it’s inserted, it will either point towards the back, detecting the ear, or point towards the front.
As a member of the society they have ample reason not to say no. But they have equally compelling reasons not to say yes, either
英語 "という言葉soit"(either)集合で発生します。
vocabulaire perso2. whether
Tom doubts whether Mary is honest.
Next, let us think about whether we have the time to look after a dog.
Our whole case hinges on whether the government's actions were constitutional or not.
I'm anxious whether I'll do well at this new job.
Human beings, whether they realise it or not, continually seek happiness.
Whether I'm sleeping or awake, this subject is always in my mind.
We went over the house before deciding whether to buy it.
Whether the news is true or false makes little difference.
When I was younger I could remember anything, whether it happened or not.
It's hard to love somebody when you don't know whether they love you as much as you love them.
I'm concerned whether or not I can handle a big job like that.
I'm wondering whether Tom would ever consider helping me with my homework.
I wonder whether a man could live with only two hours' sleep a night.
Computers are certainly playing an important role in our life, whether we like it or not.
Some companies are still debating whether to get Internet access.
3. is
Is he sleeping?
Democracy is the worst form of government, except all the others that have been tried.
The library is open from 9 a.m. to 8 p.m.
Water is liquid. When it freezes, it becomes solid.
From year to year, pollution is worsening.
I'd like to make a call to Tokyo, Japan. The number is 3202-5625.
According to this magazine, the economic situation in Japan is getting worse year by year.
Officially it is his responsibility, but in fact his secretary does all the work.
It is very difficult to persuade people to change their life style.
You cannot enter the museum. It is currently under repair.
My interest in politics is strictly academic.
The government's economic policy is credited for Japan's postwar economic success.
It is because light travels faster than sound that we see lightning before we hear thunder.
Zürich is considered to be a major financial hub.
A good biography is interesting and instructive.