Where is Lucy?— She isn’t here. She has Beijing.

Grandpa has changed a lot.- So he has. He spends more time than he used to ______ gameswith the children.

It’s time _________ us _________ go to school.[ ]

hey, Alice. You___ on the phone a moment ago. But you weren’t here and I took a message for you. Oh? I was in the library.

It’s wise to forget things which aren’t worth ______.