Unit 11: Travelling in the future

The sun is a _______ source of energy.

• disappear

• convenient

• solar-powered

• function

A bamboo-copter is a toy that can _______into the air.

• teleporter

• disappear

• fume

• sail

The solo wheel is a type of _______

• run on

• sail

• eco-friendly

• mode of travel

The walkcar is a small _______ vehicle.

• teleporter

• comfortable

• disappear

• fume

A solar-powered ship uses _______as its source of energy.

• disappear

• run on

• solar-powered

• teleporter

The eco-friendly car produces fewer _______.

• fumes

• sail

• teleporter

• economical

The walkcar is a portable _______.

• bamboo-copter

• comfortable

• mode of travel

• transportation

SkyTran is an advanced ______system.

• sail

• hyperloop

• appear

• comfortable

The solowheel is a self-balancing _______.

• driverless

• pedal

• fume

• mode of travel

Teleportation is a fictional _______method.

• disappear

• eco-friendly

• function

• solar-powered