Science promises to change
our Iives in many ways in the twenty-first century. Most people probably (1) assosiate future scientific (2) improvement with travelling
to distant planets or with the host
of new (3) gadgets that will be available in twenty-first century homes.
However, it is
probably in the (4) region of medicine that science will have the
greatest (5) impact on people's lives. Research (6) is going on to find ways to (7) immunise people against
AIDS, which has claimed the lives of so many young people and to 8) discover cures for
terrible (9) diseases like cancer. Of course,
before any of to the public, they will have been throroughly 10) tested.