"Beats her heart, tears her hair, prays, curses, O sweet Benedick!"
I agree with Collier's folio and Singer in reading cries for 'curses,' which was suggested by 'prays.'
"My lord, will you walk in? dinner is ready."
"And virtuous; 'tis so, I cannot reprove it."
It would perhaps be better to read 'disprove it.'
"And choke a daw withal."
Collier's folio reads 'not choke'; but it is dubious.