No but it is advised
If a car is not being driven you do not need to keep it insured. However if your car is damaged while uninsured you will not be compensated.
We need to know what he's insured for. If he's insured to drive the car, then yes. If he's insured with life insurance, then no. But normally it's the car that carries the insurance.
No
Yes you need to pay the tax, and have your car insured.
Not one of your own-generally you are insured by the owner's policy if you are using someone else's car (with permission)
You need to add him to your insurance or he must have his own. Your boyfriend is not automatically insured.
Providing you DO NOT live at the same address as the insured (in Massachusetts)
The car is insured not the driver however many policies have restrictions as to who may drive the insured vehicle.
Yes, anyone that drives a car needs to be insured
If he's not driving the parents car then he should not need to be insured for it. He should however be insured for whatever car he "Is" driving. All drivers are required to carry financial responsibility, regardless of who's car they are driving. This can be accomplished by being a scheduled driver on the car owner's policy, or in some cases by a non owners policy. Also bare in mind that parents and legal gaurdians can be held financially liable for the acts of minors.
no
A new car is not insured unless you insured it. You can insure a car before you pick it up, but if you don't it isn't insured.