HOMEWORK:

 A. Can you sing well? How often do you sing?     No. I can`t sing very well. and I sing once a day. ✔

 B. Make these sentences into English.

 (04/07/21)

-엔지니어는 무슨 일을 하나요? = What work engineer is doing? -> What does an engineer usually do?

-엔지니어는 보통 다리를 설계한단다. = Engineer is plan to making bridge. -> An engineer usually designs bridges

-우와! 멋져요. 나도 엔지니어가 될 거예요. = Wow! great. I`ii become to the engineer. -> Wow, wonderful! I want to an engineer.

=> Your sentence has a correct grammatical structure, but this has the correct usage/ expression.