1.__________ is one of the compulsory subjects in high school. (chemist) 2. The moon landing launched a new era in space__________. (explore) 3. New__________ discoveries are made every day. (Science) 4. Technology is making our kids__________. Children have become less likely to play outside. (active) 5. Everyday life is constantly improving thanks to the ideas of famous __________ past and present. (invent) 6. Science and Technology have enormous effects on economic__________. (develop) 7. I don’t like this movie. Its dialogue sounds so__________. (nature) 8. Using computers has a effect on children’s learning. (benefit) 9. Wildlife__________ are trying to save the whale from extinction. (conserve) 10. __________ progress has been so rapid over the last few years. (technology)