4 Choose the correct words to complete the sentences.
1 At eight o'clock last night we were sting at
the library
2 Sheets seading the email yesterday.
3 The factory so do in 1973.
4 While we watcher cerca
were watching the movie, the
powersoff,
5 Everything Elwoon a little crazy during the
fire. All around me, people are in to
get outside quickly.
6 Over several weeks, the researchers
how photos to the participants in the study