* Điền từ thích hợp vào chỗ trống:
Albert Eistein was a German-born American (1) physicist. He finished his secondary (2) school in Switzerland, (3) and then entered the Swiss National Polytechnic in Zurich. After his (4) graduation in 1900, he got a (5) job in the Swiss patent office in Bern in 1902. In 1903 he (6) married Milaca Marci, a classmate of him at the polytechnic. In 1905 Eistein received his (7) doctorate from the University of Zurich for a (8) dissertation on the dimensions of the molecules. That same year, he published three (9)discoveries of central importance to the (10) development of 20th century physics. In his papers, Eistein made significant (11) predictions about the motion of particles randomly distributed in a fluid, and a revolutionary hypothesis that light can be (12) seen as consisting (13) of particles with individual energies. In 1905 he (14) published a remarkable paper known as the special theory of relativity.