I would appreciate ______ very much if you could give me some suggestions.

More often than not, young readers find the novels of Dickens far more exciting than _______ of Thackeray.

I am afraid there’s ______________with the computer. It doesn’t work. Can you come and have a look?

Protecting the earth is not ____ to be left to the government．Everybody should be concerned．

All of us want very much to see these amusing movies, especially _______ you referred to just now.