1 Although he was tiged , he had to compete his assignment
2 Thay studied hard because he passed the exam
1. He was tired but he had to complete hia assignment
=> Although he was tired, he had to complete his assignment
2. They studied hard, so they passed the exam
=> Because they studied hard, they passed the exam
1. He was tired but he had to complete his assignment
==> Although he was tired, he had to complete his assignment
2. They studied hard, so they passed the exam
==> Because they studied hard, they passed the exam /
They passed the exam because they studied hard
1/=> Although he was tired, he had to complete his assignment
2/=> Because they studied hard, they passed the exam
1. He was tired but he had to complete his assignment.
⇒ Although he was tired , he had to complete his assignment.
2. They studied hard , so they passed the exam .
⇒ Because they studied hard , they passed the exam .
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