[K2509] Lesson 15 Vocab Quiz

Solar and wind power are types of ________ that don’t pollute the air.

• fossil fuels

• diesel

• renewable energy

• electricity

Breathing in ________ every day can lead to serious health problems.

• congestion

• exhaust fumes

• electricity

• tolls

The new buses run on electricity and produce ________.

• zero emissions

• fossil fuel

• diesel engines

• carbon

We should upgrade the old roads and improve the ________ transport system.

• developing

• existing

• depleted

• charged

The city uses ________ to reduce the number of cars in the center.

• rush hour

• congestion charge

• toll roads

• traffic lights

Many ________ spend hours in traffic during rush hour.

• commuters

• developers

• travelers

• urban planners

The ________ made a plan to build more bike lanes in the city.

• commuter

• toll collector

• urban planner

• teacher

During ________, the streets are full of cars, buses, and motorbikes.

• flexitime

• electricity grid

• rush hour

• telecommuting

The government wants to ________ more clean buses on busy roads.

• top up

• ensure

• ease

• implement

After driving all day, the car had a ________ and needed charging.

• fully charged battery

• renewable battery

• depleted battery

• topped up fuel