----- Nội dung dịch tự động từ ảnh ----- save energy III. Choose the correct answer A, B, C or D to fill each blank in the following passage. a lot of benefits. It is self-balancing so it is safe for A hoverboard can bring (1) (2) It is also fun because it connects to a music speaker with a phone, so riders can enjoy music while (3) (4) . on the road. It can also give riders a smooth It runs on electric battery. Its run time is 30 minutes but you may have to wait Because hoverboard are safe, easy to use, and 2-3 hours for the battery to (5). inexpensive, they will (6) around for long for the children to enjoy. 1234 A. owners 2. A. beginers A. hovering A. drive B. riders C. players D. speakers B. professionals C. adults D. children B. running C. driving D. surfing B. ride C. fly D. cycle Blive C. work D. get