Millie is getting on well with her friends but she is a little selfish _____.

Have you found your lost mobile phone—-No, I haven’t found _______. I have to buy a new _______.

It was the hurricane ______ was called Katrina ______ destroyed the city of New Orleans.

You can only be sure of ____ you have at present; you cannot be sure of something ____ you might get in the future.

We _______ work very quickly.