普通話homework

yi, if u read it in english,it will probably sound like: 一, which means 1in chinese.
kuair, if u read it in english,it will probably sound like: 塊兒, there's the 兒 because there is a R in that chinese 拼音.

So, yi kuair is 一塊兒.

kai , if u read it in english,it will probably sound like: 開, which means open in chinese.
fang , again, if u read it in english,it will probably sound like: 放, which means put down in chinese.

So, kai fang is 開放.

You can also check these words in a chinese dictionary and you'll get used to it.

2.開放

對不起,第一條不懂

yi kuair 解作 一塊

kai fang 解作 開放

yi 一 kuair 塊

kai 開 fang 放