8поставьте глаголы, данные в скобках, в past indefinite tense 1. when mendeleev was 16, he (to enter) the pedagogicak institute in st. petersburg. 2. in 1895 rutherford (to go) to cambridge to continue his research. 3. about ten years rutherford (to live) and (to work) in canada

1. When Mendeleev was 16, he entered the Pedagogicak Institute in St. Petersburg.
2. In 1895 Rutherford went to Cambridge to continue his research.
3. About ten years Rutherford  lived and worked in Canada