1. I asked him how long he was going to stay.
2. "What were you doing yesterday ?" he asked her.
3. My father told me never to borrow money from friends.
4. Lan offered to help me make the sandwiches.
5. I asked Huy how often he played sports.
6. Minh said his father would travel to Ho Chi Minh city the following day.
7. Huy said to me "Don't get up late everyday."