A.crackB.blankC.breakD.opening
A. crack
B. blank
C. break
D. opening
A.emptyB.quietC.stiffD.calm
A. empty
B. quiet
C. stiff
D. calm
A.workedB.gotC.cameD.made
A. worked
B. got
C. came
D. made
A.wonderB.wanderC.imagineD.depart
A. wonder
B. wander
C. imagine
D. depart