I pair my students to read.  They help each other with  pronunciation,
vocabulary,  and comprehension.  It also helps them with community.  I
pair them with someone different each time they read.  Sometimes, I put 
a low reader in English with one  from the same country who reads better.
 That way, one student can explain text in the first  language.  Other
times I put people  who have different  languages together and
conversations will start (in English)  about the content.  After being
paired with different people, the entire class knows each others' names,
where they live, how many children they have etc.  I meant   to ask them
this week, how they felt about reading aloud and forgot.  BUT, I didn't
ask them to read aloud to each other this week and I noticed they grouped
themselves and read aloud and helped each other.

I find Spanish students are more prone to act out  scenarios than Asian
students, so if  any reading, including dialogue, is done in front of the
class, I'll start by asking  the Spanish learners.  The learner knows
he/she is free to say that he doesn't wish to read  or act  in front of
the class.  This year I had a fellow from India who loved to  read almost
anything to the entire class. and would volunteer even when I hadn't
planned  for any reading like that.   I also have them call out BINGO
words.  That is "reading in front  of the class."