The personal devicw i often use is my smartphone . It can help us update information around the world and domestic information .It is also an entertainment device , it can play games, listen to music ,read stories... it also helps so that people can communicate and chat with relatives who are far away . It also helps us take beautiful pictures. Finallay , why are smartphones a good choice for entertainment? Because it is very convenient to use anytime and anywhere . It can be used in any program we want 

question1: Volunteering activities help many teenagers find a sense of purpose in life

question2: The internet has enabled people to connect globally since its invention

question1: I haven't gone kayaking for three years

question2: The doctor advised me to spend more time in naturequestion3: The modern art collection will be exhibited at the museum