1. We must always obey trafic rules for our ....................(safe )
2. Our school raised fund to help the........................ ( able)
3. ..................is still a major problem in most countriesin Africa. (poor)
4. We will use .......... energy sources in the future. ( renew)
10. The ............... students often play soccr or basketball ( energy)
1. ..................................., fossil fuels are harmful to the environment.(fortunate)
2. Catching the common cold is very .............. for everyone. (please)
3. Diwaii is called " the festival of light" and it is a ...... festival ( religion)
4. Scientists are looking for clean and .......................... sources of energy. ( effect)
5. Walking is a fun, easy and .............. activity.(expensive)
Need help, please !!!!