A. What do you think the most effective way to avoid wasting time is?

 I think is having a brektime. --->  I think I should have a break.

=> Corrected : The sentences were corrected grammatically. ​​

 B. Make these sentences into English.

그는 우리 회사의 웹사이트를 디자인했다. 

He designed our companies website ---> He designed our company website.

그 아기는 구유에서 잠을 자고 있다. 

The kid is sleeping in manger. ---> The baby is sleeping in the crib.

눈물이 그녀의 볼 위에 흐르고 있다. 

Tear is streaming on her cheek. ---> Tears are flowing on her cheeks.