Though Mandela﹙曼德拉﹚____ 27 years in prison﹙监狱﹚, he thought it meaningful.
There isn’t ________milk at home now.Let’s go and get_______.
Lucy is a teacher _______glasses.
“What do they look like ?” means “_________?”
---Hello! ---____________!
下面与字母B不含有相同音素的是_____________