科普读物
A. popular scientific books
B. popular science books
方便小商店
A. convenient store
B. convenience store
8.我们用蜂蜜来代替食糖。
A. We used honey to instead sugar.
B. We used honey to replace sugar.
9.我用红糖代替白糖来做蛋糕。
A. I substituted brown sugar for white sugar to make the cake.
B. I used brown sugar to instead of white to make the cake.