C. Was
It says "my parents or my older sister". The last subject stated is "my older sister" which is singular. And the only choice that's singular is 'was'. So that should be the answer.
Answer: RACE
I hope this helps you with your stuff lol
Lifeguards at pools, beaches, lakes and other aquatic facilities must be trained to respond to injuries, potential cases of drowning and other medical emergencies. They must also maintain order and enforce safety rules, and they may be responsible for assisting and instructing guests regarding these rules. The main roles of a lifeguard are to prevent accidents and spot potential trouble/hazards before they become life-threatening, and responding to emergencies when needed. They also educate the public about the risks associated with aquatic activities and how to be Water Smart
Science fiction has to do with
1) Science - the stories are based on technology, often technology that doeis not yet exist, often space travel
2) Fiction, so not real stories
So the correct answer is :C. Characters often face problems related to future technological advancements.
Science fiction lets us imagine stories that are not possible today such as human cloning and make us question what ethical and other problems would arise.
