I felt so bad all day yesterday that I decided this morning I couldn’t face ________ day like that.

Tourism, it brings in money to a country,can also result in damage to the World Heritage sites there.

He doesn’t tell me when he_______ . I’ll telephone you as soon as he______.

We all know that dinosaurs lived on the Earth more than ______ years ago.

You _______ ever saw computers years ago, but now they are everywhere.