When you go across the road, remember to look _____ sides of the road. 在线等When you go across the road, remember to look _____ sides of the road. There are many different trees on ______ side of the road. either/both/each

问题描述:

When you go across the road, remember to look _____ sides of the road. 在线等
When you go across the road, remember to look _____ sides of the road. There are many different trees on ______ side of the road. either/both/each