1. They often had dinner at a restaurant on the weekends.

=> They used to have dinner at a restaurant on the weekends.

2. HerHer parents were very worried because she returned home late.

=> She returned home late, which made her parents very worried.

3. This work is very time-consuming.

=> It takes much time to do this work.

4. The teachers are trying their best to help their students.

=> The teachers are making great efforts to help their students.

5. They take care of the homeless at this center.

=>The homeless are taken care of at this center.

6. The parents take great pride their children's progress.

=>The parents are very proud of their children's progress

1. They often had dinner at a restaurant on the weekends

-> They used to have dinner at a restaurant on the weekends

2. Her parents were very worried because she returned home late

-> She returned home late, which made her parents very worried

3. This work is very time-consuming

-> It takes much time to do this work

4. The teachers are trying their best to help their students

-> The teachers are making great efforts to help their students

5. They take care of the homeless at this center

->The homeless are taken care of at this center

6. The parents take great pride their children's progress

->The parents are very proud of their children's progress