The city mostly uses .......... energy from the sun
solar
moon
unclear
green
My city is located ........... the Nile River
in
at
by
on
Airplanes are the ......... means of transportation
fast
fastest
good
faster
Solar energy is ......... than burning fossile fuels
best
bad
better
A gold medal is ........ than a silver medal
worst
The electric buses produce...........
fossil
warm air
hydrogen gas
oxygen
When in rains ,I get......
wet
clean
hot
dry
Some vehicles don't have any drivers because they are ....
hopeless
careless
driverless
useless
I believe ........parkes are important fir every one
now
then
the
that
Buses that ues hydrogen produce ......... air
cold
warm
cool
He gets exercise ......... the way to school
You can use a ........... to travel on water
ferry
car
rocket
bus
Boats that use gasoline are ........ than boats that use electricity
slower
louder
quieter
calmer
The wind farm has 12 wind turbines that .......... electricity
generate
waste
build
play
............ ,I think it is very important to protect our waterways
personally
mainly
personal
person