It all boils down to what the person want to do
Reform Jewish males are known to wear a kippah daily. However, they are also known to not wear one until they step into temple. You will also see some women wearing kippot as well. I have seen both men and women wearing a Tallit on Rosh Hashanah. It was rather odd to see a woman wearing a Tallit, but she was also the one that blew the Shofar.
Some do have both Hebrew and English services, some don't.
A reform Jew is known to keep Shabbat. They will abstain from most electrical devices and work. However, since most don't live close to temple, they will drive(and I have heard of at least one orthodox rabbi say, "As long as they park their cars in the parking lot and not in the temple...)
Most of the reform Jews I know and have known will, for the most part, keep kosher. I didn't know any that ate shellfish or pork, though I have hear of those that do. The hechshers, as long as it has one, any one. They are not too picky. The milk and meat part is more of a preferential thing. If they want a cheeseburger, they will eat a cheeseburger.(Me, I will make an argument that birds don't give milk
. Turkey burgers!!FTW!)
Most make an attempt to keep all the laws that pertain to them, personally and as a community. You will find those that say the laws are antiquated and therefor no longer apply especially since the temple hasn't been rebuilt.
But again this varies from person to person and community to community. The community my husband and I were married in was more traditional than the ones we have run into here in New York. One of the conservative temples we found here was more reform than the reform we left in Little Rock, while another was more conservative.
It all depends.
Oh yeah, and Reform rabbis(at least the one that married us) like to make really, REALLY bad jokes.
See that man carrying the ladder? You should be able to tell his religion based on that alone. No? He's a ladder-day-saint.