- Tell me which you want.
- If you were Tom, which would you choose?
- I can't remember which is my racket.
- It doesn't matter very much which college you graduated from.
- It isn't clear which of them wanted that.
- He stopped to think which way to go.
- Lend me something with which to cut the string. （関係代名詞）
- The hardest thing in life is knowing which bridges to cross and which bridges to burn.
- We should ask Tom which one he thinks we should buy.
- They are so much alike that I don't know which is which.
- Let's make clear which is right and which is wrong.
［関係代名詞］
- Kate found the watch which she had lost.
- This is the house which was designed by a famous architect.
- I did that which she asked me to do.
- The village which I visited last summer was a small one in Nagano Prefecture.
- This book, which was once a best seller, is now out of print.
- The training, for which you will be paid, takes four weeks.
- "The good die young" is an old saying which may or may not be true.
- Unlike birds, which feed and shelter their young, fish abandon their eggs.
- I said nothing, which made her angry.
- He broke his promise, which was a big mistake.
- They are building an apartment building next door, which will ruin our view.
- She may be late, in which case we will wait.
