A

NetgearWi-FiRangeExtender

Est.Price:$30 | Buy it on Amazon

Why We Love It:This is a great device to increase your Wi-Fi signal and get the fastest streaming power.It’s also useful to set up separate Wi-Fi networks for guests.

ExternalPhoneCharger

Est.Price:$30 | Buy it on B & H Photo

Why We Love It:Charge your phone anywhere while also extending its battery life.This particular model can also be used with the iPhone,Samsung Galaxy and iPad.It has a standard USB drive so users can charge e-readers as well.

PopSocketsSmartphoneStand

Est.Price:$10 | Buy it on Amazon

Why We Love It:It may look silly,but this gripper is actually really useful for taking pictures or watching videos.It can also fold down flat when not in use for a more separate look.

Fitbit

Est.Price:$40 | Buy it on Bed Bath & Beyond

Why We Love It:Track steps and monitor sleep cycles to improve your health.It also records workouts,and receives calls,texts,or notifications.

21.Which one can be used to connect your smartphone with the network?

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A.Pop Sockets Smartphone Stand. B.External Phone Charger.

C.Netgear Wi-Fi Range Extender. D.Fitbit.

22.According to the passage,which statement is NOT true?

A.Netgear Wi-Fi Range Extender can build different Wi-Fi networks for each person.

B.External Phone Charger can be used anywhere with the iPhone,Samsung Galaxy and iPad.

C.Pop Sockets Smartphone Stand is beautiful and useful for photography.

D.Fitbit can keep us company when we are doing exercise.

23.What do they have in common with each other?

A.Their prices are all under $40.

B.They all can be bought online.

C.They all help to make smartphones more available.

D.They are not loved by people because of their usage.