Model 1:
1. Because he has serious illness, he couldn't come
2. Becuase he had illness, my father retired last month
3. Tom eats very little because he doesn't want to put on weight
4. Because of his mother presence, I said nothing about it
5. My sister get high pay because of working well
6. Because of inability of reading Italian, I've had to have the book translates into english
Model 2:
1. Despite the noise, we continued to study our lesson
2. In spite of the feeling despressed, Mary went to the party
3. Despite his both broken legs in the crash, he managed ti get out of the car before it exploded
4. Though We live in the same street, we hardly ever see each other
5. Though Mary was sad at losing the contest, she managed to smile

Tờ 1
1,
Because he has serious illness, he couldn't come
2,
Becuase he had illness, my father retired last month
3,
Tom eats very little because he doesn't want to put on weight
4,
Because of his mother presence, I said nothing about it
5,
My sister get high pay because of working well
6,
Because of inability of reading Italian, I've had to have the book translates into english