①Do you have tennis balls?---Yes,but I have o___ one.②We all like playing basketball. It is a r___ sport.③Are the girls in the room?(做肯定回答）---Yes, ___ ___.
问题描述：
①Do you have tennis balls?---Yes,but I have o___ one.
②We all like playing basketball. It is a r___ sport.
③Are the girls in the room?(做肯定回答）---Yes, ___ ___.
答
1.only
2.real
3.they are