1.twins(所有格)---twins'
2.number(缩略式) ---No.
3.no(同音异义词) ---know
根据解释及首字母写出单词：
e___to get money by working：earn
b___the lowest part：bottom
g___what you want to do in the future：goal
s___not speaking;no sound：silent
c___to find the same or diffficult points of two or more thing ：compare
T___the basketball to me,please：throw