1.We sat in the shade,s____from the sun
问题描述：
1.We sat in the shade,s____from the sun
2.Young children often have difficulty e_____themselves
3.Mary turned away,b_____her face in the pillow
4.There are concerns that the refugees may not s_____ the winter
答
1.We sat in the shade,(shielded) from the sun
2.Young children often have difficulty (expressing) themselves
3.Mary turned away,(burrying) her face in the pillow
4.There are concerns that the refugees may not (survive) the winter