primary grammar questions

1.oral english or speaking english
refer to the english you're speaking, not writing.

2.stand up or rise
the action of leave your seat and stand

very primary I know
just don't mock me on this :p

1. "Oral English" is fine. "Spoken English" is more commonly used.

E.g. "Spoken English is the English that you speak, not write."
"Oral English is the English that you speak."

As for "speaking English", "speaking" functions as a verb participle and not an adjective.

E.g. "I am speaking English."
"When speaking English, remember to pronounce consonants clearly."

2. "Stand up" and "rise" are both correct. "Rise" is a bit more formal though and only heard at formal events (e.g. when the audience is asked to "rise" when a dignitary enters).

thank you very much ;)