What happened My mum’s room is empty. All her things are gone! —Oh, very sorry, sir. We thought she ____________ the hotel this afternoon, so we took her bags downstairs.

Liu Ping can’t play basketball. I can’t play basketball, ______.

_________hours do you read every day—More than one.

Tom _________ his father and his father __________ very young.

We should protect the earth because it’s home to ___ _ animals.