The future home will use     1    to tell when you leave home each morning, and then     2     all by itself. You will no longer have to     3     yourself.

After two years of working for work as a teacher, Einstein took a job as a clerk in the     4    , out of     5     knowledge, he continued to study,     6    physics.

According to Tu Youyou, the discovery of artemisinin was a team effort. Upon hearing that     7     Prize, she said, The honour is not just mine. There is a team behind me. and all the people of my country. This success    8     Chinese Medicine. It is indeed an honour for     9    and    10     to be spread around the world.