怎么解释这道题? what's in your____ hand?

怎么解释这道题? what's in your____ hand? what's your____(netional),tom. What's your____ (predict) about the future. what is your____(目标)in life What s in your right hand now what's in your _____(other) hand? what’s in your hand?意思 What ’s the meaning of hand in hand? hand in在这里怎么解释? what‘s your____(love sth most)subject at school? an eraser in his left hand,what's in his ___ hand what "stick one's hand in a blender" stand for?