It is said the cost of medical care today is ten times as ____ as it was ten years ago.

Have you taken your medicine today ?–Yes , I ______ it after breakfast.

_________ the end of this year, they will have learned l,000 English words.[ ]

_____ of the apple ____ bad and he has to throw it away.

What were you doing when we were playing basketball yesterday afternoon?— I ______ the classroom.