The number of the teachers who _________ cars _________ increasing.

So much progress _____ in the past few months that she now has no difficulty in making herself understood in English.

If you go to visit London, don’t forget your_________ because it rains a lot.

Let me help you carry _________suitcase, Miss Green!–No, thanks. It’s ___________ empty suitcase. It’s very light.

______ fast did John run ______ I could hardly catch him.