1. Eating too much drugs might be harmful to your health.
-> Taking too much medicine may be harmful to your health.
2. The only one of his hobby is gardening.
-> His only hobby is gardening.
3. She stopped crying and looking up her father.
-> The girl stopped crying and looked up at her father
4. I am used to searching for some information at the internet.
-> I am used to searching for information on the internet.
5. I have decided to start working out.
-> I decided to start working out.
6. You have sufficient intellect to solve the problem.
-> You have enough intellect to solve the problem.
7. We've looked for taking part in the study group.
-> We found a study group to take part in.
8. They advised me to be on time.
9. He brought out his purse to show a picture of his family to them.
-> He brought his wallet out to show them a picture of his family.
10. Due to heavy raining, we couldn't go fishing.
-> It rained too much to go fishing.
11. I am glad to meet you.
12. I agree to clean the kitchen.
13. She denied that she has cheated on the test.
-> She denied cheating on the test.
14. I disagree to reschedule the meeting.
-> I object to rescheduling the meeting.
15. People have to learn from their mistake to make progress.
-> People have to learn from their mistakes in order to make progress