Travel 2

Which tone is that?​
You may have noticed that some characters can have a few different tones depending on the word they’re in. Let’s look at some examples!​
发
头发​
(tóufa​) hair​
发现
(fāxiàn​) realize
几
几​
(jǐ​) how many​
几乎​
(jīhū​) almost​