Question

Answer 1

1 inventor

2 development

3 renewable/ clean

4 archaeologist

5 environmental

6 contamination

7 pollution

8 scientist

Answer 2

1 We are unable to see the stars in the sky because light pollution makes it

2 Noise pollution happens because there is a change in animals' living pattern

3 Acid rain is dangerous because trees' leaves are damaged

Children are going camping at 7 AM next Sunday.

Our school will organize an English speaking contest next Saturday.