1.Because of Mary's sickness, she didn't go to school yesterday
2, Because of feeling tired, she went to bed early
3.Because of her mother sickness, Margaret stayed at home.
4. Because of darkness, I couldn't read the letter.
5. Because of being noisy, i can't study.
6.Becase of being foggy , the train came late.
7.Because of being thickening of the fog, The train was late
8.Because of being hot, I can’t sleep
9.Because of the fact that his conduct is good, all the teachers love him.
10.Because of being a traffic accident, I went to school late.
11.Because of being a shortage of meet, we had to live on beans.
12. Because of being a lack of water, many trees died rapidly.
13.Because of being difficult, I couldn’t do the test
14.Because of being sunny, we decided to go camping.
15.Because of being honest , we always trust Nam
SAU BECAUSE+ N/VING
AM/IS/ARE/WAS/WERE->BEING
CÒN SAU BECAUSE +S+V+O