Complete the sentences with the correct form of the verbs in brackets. Use the Passive Voice.
1. The television
(invent) by John Logie Baird
in 1926.
2. A lot of coffee
(produce) in Brazil.
3. The Pyramids
(build) about 5,000 years ago.
4. Oliver Twist
(write) by Charles Dickens in 1839.
5. Every year, millions of smartphones
(sell.
6. A lot of air conditioners
(buy) every
summer in my country.
2. Is produced
3. Were built
4. Was written
5. Are sold
6. Are bought