Read the text and answer question.

We saw the movie last night.

Marjorie Fuchs and Margaret Bonner

The year was 1912. The Titanic was a new, very large ship. People thought it (to be) safe. But, on April 15, 1912, the Titanic hit an iceberg and (to sink). More than 1,500 people lost their lives.

From the book Grammar Express Basic.

Choose the alternative that best completes the blanks with the verbs in parentheses.