Choose the letter A, B, C or D to complete the passage below.

Television is one of ________ (6) inventions of human beings. Today we can find television almost everywhere _________ (7) the world. The first television was invented in 1927 by a 21 years old inventor – Philo Taylor Farnsworth. Watching television _________ (8) both recreational and informative. There are some news programs for adults _________ (9) information. There are also tutorial channels based on specific subjects for the students. ___________ (10), it’s harmful to spend too much time watching television. Some shows are too violent for the children to watch because they may imitate.

Television is one of ________ (6) inventions of human beings.