Ⅰ.单句语法填空
1．(2015·安徽高考单项填空)I'm so________(gratitude)to all those volunteers because they helped my terrible day end happily.
2．(2015·四川高考单项填空)Andy is content with the toy.It is the________(good) he has ever got.
3．(2015·安徽高考单项填空)They gave money to the old people's home either________(personal)or through their companies.
