’s cutting off the gas supply raised a majorconcern to the European Union, ______ a number of member states areincreasingly dependent on one single supplier

How did you like the lectures?—I thought they were________.

Why didn’t you say something, Jack –Oh, sorry. I _____ messages on my phone.

The recent stories in this magazine, _____ one of yours, have been ____ in the list of the best ones

Thanks for telling me about your life in the school.—________.