哪 (nǎ): どのように; どの; どちら; 何 (identityやchoiceについて尋ねる質問で使われる); どうして (否定や不同意を表す修辞疑問文で使われる); どの; 何 (質問で使われる); どこ; どこでも (some constructionsで)

Which country are you from?

Which restaurant do you want to go to for dinner?

Which city do you live in?

Which one is your backpack?

Which course do you want to choose?

Which book do you like?

Which person is your teacher?

Which day are we going to the park?

How would I know he would come?

Which book do you want?

Excuse me, where is the restroom?

Among these apples, which ones are sweet?

How was I supposed to know he would be late!