Because of the test's difficulty, I couldn't do it.
Because the traffic was bad, we arrived late.
Because he was worried, he couldn't sleep.
Because he stayed up late last night, he's tired.
Because Maria lost all her money, she couldn't return home.
Because my friend was absent, I have to copy the lesson for him.
Because of Peter's sickness, he didn't go to school yesterday.
Because of Mary's tiredness, she went to bed early.
Because of her bad cold, she couldn't...
Because of John's hard work, he suceeded...
Because of Hoa's richness,...
Because of my hard studying, I passed...
Because of Mary's sickness, she couldn't...
Because of jeans' cheapness, many people began wearing them.
Because of Tom's carelessness, he lost the game.
Because of the English course, I came here.
Câu 23, 24 trùng với câu 10,11