Trắc nghiệm từ vựng Unit 11 lớp 7 Travelling in the future

A bamboo-copter is _______ to use. You just put it on and fly away.

Electric cars are more _______ than petrol cars.

A sky safety system will help everyone ________traffic jams.

Every day he _______ his bike to school.

They launched a rocket to the _______ Venus.

Floatplanes can land on _______ such as oceans, seas, and rivers.

Segway is a _____electric vehicle.

A teleporter makes you disappear at a place and then _______ in another place.

The skyTran system will help the city reduce traffic congestion.

Every day over 1,000 new cars add to the city and the city of over 20 million people is getting more and more _______.

We try to make the future green by using vehicles or kinds of energy that are _______.