Read the passage and choose the correct answer A, B, or C to fill each blank.

A hoverboard can bring (26) ________ a lot of benefits. It is self-balancing so it is safe for (27) ________. It is also fun because it connects to a music speaker with a phone, so riders can enjoy music while (28) _______ on the road. It can also give riders a smooth (29) ________. It runs on electric battery. Its run time is 30 minutes but you may have to wait 2-3 hours for the battery to (30) ________. Because hoverboards are safe, easy to use, and inexpensive, they will be around for long for the children to enjoy.