The art center is ______ used to be Factory 789 and _______ millions of tractors were made.
Some people often take ________ for granted ________ what is new is always better than what is old.
Michael’s new house is like a huge palace, ______ with his old one.
The play _____ next month aims mainly to reflect the local culture.
The fresh air _____ our health and we _____ it.
______ as an Olympic event, a sport must be played in at least 75 countries in at least 4 continents.