We work together to achieve our common purpose: ____ world that is safer, cleaner and healthier than ____ one we founded.
Tuesday
--- Don’t bother to buy me an air ticket. I’ve got one.--- ______ Why didn’t you tell me earlier? I’ve got one, too.
The parents can’t explain _______ makes their children so fascinated with their teacher’s lessons.
He is, how shall I _________, not exactly fat but rather well-built.
When the policeman stopped us, we all looked questioningly at him, ________.