Question

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Forever Young?
We can stay young forever. Dr Shen Ziyin, the Chinese doctor, says that he (1) … the answer to the problem of ageing. His idea is a herbal medicine to slow the process of ageing.
Dr Shen Ziyin (2) …Western medicine and at the same time he has the knowledge of traditional Chinese medicine. And, he (3) … for the past forty years to put together the best of both and find a cure for ageing. He has taken the idea from the ancient Chinese medicine system (4) … ‘shen’.
According to Shen, it is the kidney which (5)… the functioning of the body and its ageing process.
Dr Shen Ziyin studies show that herbal medicines based on the ‘shen’ system (6) … the ageing process.
What is ‘ageing’? It is the beginning of a stage where the body starts losing its ability to fight disease and infections. When people grow old, they have no strength; they lose hair, have backache and weakness is general, their skin wrinkles. This (7) … because when people grow old, their bodies produce T-cells. These T-cells include a particular material called Fas. Fas makes the cells in the body (8) … themselves.
So the only way (9) … down ageing is to slow the production of T-cells in the body. This can happen if people eat low calorie food. Then the body is not active enough (10) … extra T-cells. But, is going hungry all the time a good price to pay for (11) … young?
This is where Dr Shen’s herbal medicine comes in. But how effective it will be, only time can tell.

1 1) found 3) founded
2) is founding 4) has found
2 1) study 3) has studied
2) studied 4) is studying
3 1) is working 3) worked
2) has worked 4) has been working
4 1) calling 3) calls
2) called 4) call
5 1) regulate 3) regulates
2) is regulating 4) has regulated
6 1) functioning 3) function
2) functioned 4) functions
7 1) happen 3) is happening
2) happens 4) happened
8 1) to destruct 3) destruct
2) destructing 4) destructs
9 1) to slow 3) slows
2) slow 4) slowing
10 1) producing 3) produced
2) produce 4) to produce
11 1) stay 3) stayed
2) staying 4) to stay

Answer 1

1.4
2.3
3.4
4.2
5.2
6.4
7.2
8.2
9.1
10.4
11.2