2 . Our future selves used to be a riddle. Now, thanks to social media filters (滤镜), we can stare them right in the face. People fell in love with TikTok this month to share themselves “aging” in real time using a filter “time travel”. Set to a sad song, the effect shows the user’s face slowly getting older, complete with wrinkles (皱纹) and sunspots.

Camera filters that age you have been around for years. But advancements in AI are making the results more real. Doctor Aleksandra Brown said the TikTok time travel filter does well in guessing how a given face would age.

As we get older, our facial skin thins, fat dissolves (溶解) and gravity pulls everything downward. Not everyone is pleased about this. One of Brown’s friends didn’t like watching time fly past. She couldn’t stand watching herself age 50 years in 15 seconds-could life really go by that fast? Brown cried herself after using the aging effect on her own young daughter. She won’t live to see her daughter get that old, she pointed out.

For other people, the time travel filter brought up unexpected positive feelings. Actor Jonathan Bennett shared a video saying his own filtered face recalled happy memories of his late father. Nicole Loehle, a 24-year-old in New Jersey, tested the effect with her boyfriend. It gave her a new viewpoint, she said, she could imagine the relationship lasting into their old age.

There’s no correct way to age. But it’s important to remember that no one can stop time or undo its effects. “I keep trying to view aging as a gift.” Brown said, “Some people don’t get to age, unfortunately?”

In the near future, life is filled with amazing wonders.     1     the sun rises, cars soar through the sky applying anti-gravity technology, creating a breathtaking sight against the morning hues. People wear special glasses that combine virtual and real worlds, immersing themselves in a world of endless     2     (possibility).

Mornings are a delight as the delicious breakfast takes center stage. Helpful robots with advanced AI offer assistance gracefully. Transportation has become super fast with hyper loop trains that travel through tunnels     3     incredible speeds, sending passengers to their destinations in mere minutes.

As twilight sets in, streets come alive with holographic(全息的) displays     4     (show) art and ads. Homes     5     (equip) with voice controlled devices for lighting and temperature. Entertainment is immersive with virtual reality games     6     players can fight or explore other worlds, offering thrilling experiences. Deep underground, hidden laboratories are making     7     (consistent) scientific breakthroughs, pushing the boundaries of knowledge and unraveling the mysteries of the universe.

Yet among these technological wonders, the core of humanity     8     (remain) unchanged. Families gather around tables, sharing laughter and stories, cherishing the bonds that connect them.

As the day draws to     9     close, the city transforms into a breathtaking symphony(交响乐) of neon lights. Tomorrow holds infinite potentials as humanity tends     10     (push) the boundaries of scientific achievement, keeping on new frontiers of discovery with strong curiosity that knows no bounds.

7 . What will our world really be like 20 years from now? What does the future hold for the food we eat, the technology we use and the homes we live in? It would be beyond imagination--food pills, flying cars and bases on the moon--but the reality will probably be less exciting. The world in 2040 will probably be much like it is today, but smarter.

The next major food change will be vertical farming (垂直农业) in which we grow food in AI-controlled vertical buildings rather than horizontal land. We could be eating insects in 2040. Insects are rich in proteins, low in fat and a good source of calcium.

The Internet has forever changed the way people meet and fall in love. Online dating and location-based services have opened up possibilities that allow people to look beyond their friends, friends of friends, and co-workers.

We’re heading into a future where improved battery technology will make better electric cars, personal flying machines, and private space tourism possible.

Rather than humans working with machines, robots are likely to reduce some jobs. Taxi drivers will be replaced by self-driving cars, for example. Clearly, there will also be new jobs created: the computer engineer, mechanics who fix the self-driving taxis, programmers, space tour guides and vertical farmers. Technology will continue to disturb businesses and get rid of some jobs, creating new professions we can’t yet imagine.

Hospitals are the costliest part in the health system, Prevention will become the center of attention as we gain greater control of our health information.