It’s _______ MP5 . It can be used to listen music and watch movies . It’s ________ useful invention .
Jack often plays soccer ______ three o’clock _____ Saturday afternoon..
We can eat in the dining hall. But we _______ eat in the classroom.
He is never _________ class.
Is this _______ lion or _______ elephant?
------Did Eric go swimming yesterday? ------_________. He went to the movies with Mark.