I'm Alice. I like ____ (play/ playing) football.
37+5=____
64+8=____
87+7=____
48+9=____
We will _______ pass the exam if we study hard.
若直线 xa+yb =1(a>0,b>0)过点(1,2),则2a+b的最小值为____.
下列词语中没有错别字的一项是( )