UNIT 11: Electric Vehicles and Future Transportation

Segway is a _______ electric vehicle.

• one-wheeled

• two-wheeled

• three-wheeled

• four-wheeled

They _______ testing solar-powered ships many years ago.

• begin

• begins

• began

• beginning

We _______ driverless cars in the future.

• will have soon

• soon will have

• have soon

• will soon have

_______ is a single- wheel bike.

• Bike

• Hover scooter

• Skytrain

• monowheel

I don't think she _______ the final test.

• pass

• will pass

• passes

• is passing

I'm afraid I _______ able to attend your workshop tomorrow.

• won't be

• isn't

• wasn't

• weren't

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

• difficult

• easy

• interesting

• self-balancing

A hyperloop helps everyone _______ traffic jams.

• avoid

• use

• have

• take

A sky safety system will help everyone _______ traffic jams.

• stop

• affect

• avoid

• get

You won't have to worry _______ bad weather when you travel in hyperloops.

• about

• for

• on

• in