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2a Match two sentences using ‘which’ or ‘who’
A. The World Wide Web was invented in 1991 by Tim Berners Lee.
B. The radio was invented by Guglielmo Marconi and Alexander Popov.
C. The idea of the telephone came to Antonio Meucci and Alexander G. Bell.
D. Ericsson Company created the cellular telephone.
E. Vladimir Zvorykin patented a colour television system
1.They had been working independently.
2. They were from Italy and the USA.
3. It is called the mobile phone in the UK.
4. He was from Russia but was living in the USA at that time.
5. He had been working on his own.

A. The World Wide Web was invented in 1991 by Tim Berners Lee who had been working on his own.B. The radio was invented by Guglielmo Marconi and Alexander Popov who had been working independently.C. The idea of the telephone came to Antonio Meucci and Alexander G. Bell who were from Italy and the USA.D. Ericsson Company created the cellular telephone which is called the mobile phone in the UK.E. Vladimir Zvorykin who was from Russia but was living in the USA at that time patented a colour television system