In the good care of the nurses , the boy is recovreing from his heart operation .
What _______to go swimming in a river in summer!
_______ I made a speech in front of so many people, I felt quite nervous.
______ you look at it, the fast, exciting pace of life in New York city is fascinating and will continue to fascinate more and more people.
______ reduce pollution,the government has made a policy to restrict the use of plastic bags in some areas.
The boy always spent the whole day ______ in the room reading English during the holiday.