Combined Qualifications

1. In the view of general people, it seems that attractive people could have more favorable personal characteristics than unattractive people.
2. In some situation, economic sanctions may be ineffective.
3. Based on the medical reports, alcohol may cause people to be more violent.
4. According to many clinical cases, passive smoking might incur cancer.
5. Based on the environmental protection, recycling may be the best solution to the waste disposal problem.
6. In the view of experts, physical exercise could lessen depression.
7. According to the account of experts, deep tunnels could be safer and less vulnerable to earthquake shaking than could shallow tunnels.
8. Many people consider that the private schools may provide a better education than may public schools.