|
Bob wore a red
helmet when riding his _________________ to school. |
|
In the year
1890, a comfortable way to ride was in a ________________. |
|
A car can't make
it up the mountain, so let's go on _________________. |
|
The horses
pulled the __________________ full of watermelons. |
|
An good
non-polluting type of transportation is a _________________. |
|
The automobile
exhaust caused the ______________ air pollution ever. |
|
The 3 year old
girl likes to pedal her _______________ down the road. |
|
More children
have asthma today since pollution is _________________. |