Some kinds of animals can _______ the colour of their surroundings.
All the photographs in this book, ____ stated otherwise, date from the 1950s.
-He had a headache and went to drugstore to get something for his pain ____. -But the form cannot be signed by anyone ____ himself.
You don`t have to dress up .The party is pretty ___ .We only need to bring a bottle of wine.
Christmas is a holiday usually celebrated on December 25th ____________ the birth of Jesus Christ.
The foreign guests, ____ were government officials, were warmly welcomed at the airport.