Cheers to each other when we

when will we get to know each other well? we often shake hands when i----- to each other 1."In fact,we used to call each other 'Old Friend'--when we' when we see a film ,we can't speak to each other.what does h 1/We often shank hands when _____(introduce) to each other 2 we used to see each other We were ----(please) to meet each other. We often write to each other. we have to trust each other! We often () letters to each other. We always have much?each other when we meet. We give each other g_____ every monrning when we meet