Exam 9
Technology today is growing in an alarming rate. Things that seemed impossible only a few years ago are now reality. Cloning has been one of the greatest leaps in technology that man has ever dreamed of.
Cloning is the process of creating a copy of a plant or animal that is genetically identical to the original. It started
thousands of years ago with farmers cloning plants. They wanted to produce a greater number of a specific plant
with faster growth, larger seeds and sweeter fruits.
Cloning had a long history. In 1952, the first successful cloning experiment took place. Scientists Robert Briggs
and Thomas King from the UK successfully cloned a frog.
With the recent cloning of a sheep named «Dolly” in 1996 in Scotland, the world is worried because scientists
began to about cloning humans.
Cloning should be stopped because it would create many different problems such as: it destroys individuality and
uniqueness will cause over population.
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Match dates with events:
dates | events |
1952 | |
1996 |
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A/Find in the text words that are synonyms in meaning to:
Greatest | |
Same |
B/Find in the text words that are opposites in meaning to:
Slower | |
Stopped |
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Subject pronoun |
Superlative | Demonstrative pronoun | Preposition | Regular verb | irregular verb | Adjective | Ordinal number |
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Write the correct form of the verbs.
The history of cloning (be/not) recent. It (goes) back to thousands of years ago. The possibility of human cloning (appear) when Dolly (be) cloned in 1996.
Scientists must (to stop) cloning because it (be) against religious and moral beliefs
- The history of cloning recent. It back to thousands of years ago. The possibility of human cloning (appear)when Dolly cloned in 1996.
Scientists must cloning because it against religious and moral beliefs
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/ i: / feel | / æ /car |
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