Answer:
hey, if you can add a picture or comment the sentences I'll come back and try to answer
Turning right on a signal if it says you can right turn
Typing, need to know which hand is right
Use your right hand to type
I believe the best choice is A) He told his friends he was the best. This is if they're asking if it went well mentally. If they're asking if it went well physically, then the answer is B. Hope this helps ;)