1. Dr. Rowan has had to do all his own typing. His secretary resigned 2 weeks ago.
(Relative Clause)
............................................................................................................................
2. He hasn't said anything. He seems to be disappointed about it. (although)
............................................................................................................................
3. His mother died last year. He looked after her over 20 years. (Relative Clause)
............................................................................................................................
4. Although the weather was bad. We went to school on time.
In spite of ............................................................................................................................
5. "Are you leaving for Ha Noi tomorrow morning?" he said to me.
He asked ............................................................................................................................
6. It's a pity I don't know his address.
I wish ............................................................................................................................
7. Unless he changes his way of living, he'll meet a lot of troubles.
If ............................................................................................................................
8. His parents made him study hard for the exam.
He ............................................................................................................................
9. My sister is too young to stay at home alone. (enough)
............................................................................................................................
10. "Why don't you ask your teacher for advice?" my brother said to me.
My brother ............................................................................................................................