B: Make these sentences into English.

-아주 적은 수의 식물이 사막에서 잘 자란다.  A little number of plants live well in dessert.

*Very few plants thrive in the desert.  

~> This sentence is okay. This is another way of saying it.

-나쁜 남자아이들과는 사귀지 말아라. Don't love with bad boys.

*Don't associate with the bad boys. 

~> Corrected: The sentence is corrected grammatically.

-안전띠를 매세요.  Have your seat belt.
*You fasten your seat belt. 

~> This sentence is okay. This is another way of saying it.​