depends how old you are
no it ok . some adults dont know how to ride a bike
Yes, it is not recommended to ride a bike with a flat tire as it can damage the wheel and make it harder to control the bike, increasing the risk of accidents. It is best to fix the flat tire before riding the bike.
I chose the mountain bike for your ride.
No, it is illegal to ride a dirt bike on the street but you can ride it on a trail or dirt bike track.
Get a bike and ride it
You ride a bike because it has to be balanced by the operator.
It depends on how fast you can ride a bike!
In most places, it is illegal to ride a bike on the sidewalk. Cyclists are usually required to ride on the road or in designated bike lanes.
i keep the bike on tand and ride on it , then handle is no bar
It is legal to ride a bike on the sidewalk in this area.
"Would you like to ride on the back of the bike with me?"
If you mean the bike is in bad condition you should not ride it until it has been brought back into good repair, it's dangerous enough to ride a bike let alone one that needs work. Best case scenario you break down worse case you die!! I have been riding for almost 40 years and I wouldn't do it.