1, Our group give a presentation about the lack of clean water in slums in Viet Nam.

2, Urban planners intend to set new schedules to speed up urbanization in most parts of the country.

3, We combine strategically between the promotion of economy and environmental pollution in our city.

4, Poor accommodation is not an easy problem for city leaders to deal with 

5, Disasters in the future can be predicted easily thanks to Hi-tech equipments.

6, Providing sufficient nutrients to your body helps you fight against dangerous bacteria, viruses.

7, I caught a cold when I was trying to run in rain to go home yesterday.

8, I avoid eating seafood and take precaution of skin allergy