1) f__________ shapes or kinds
2) b__________ to place(a corpse)in a grave,a tomb,or the sea;inter
3) c__________ to join or fasten together
4) e__________ words that make something clear
5) e__________ power of doing things
6) s__________ act of scratching
參考答案:1)factor
2)bury
3)combine
4)explanation
5)energy
6)sketch
1，3，6不是很肯定~~~