I like __________in the early morning when the air is fresh and I can take a walk around the garden. 

He didn’t make ________ clear when and where the meeting would be held. . 

They have been working on the bridge for a week. It seems they need ________ two weeks to finish it.

—Can you come for dinner on Saturday or Sunday?—I’m afraid _______day is possible.

The French Revolution was successful in______ society of inequality, which had a great effect on many other countries, particularly ______ in Europe.