Open the brackets using the verbs in the necessary tense form.
1. Mary ( to read ) the text while Ann ( to translate ) the words.
2. At 2 o'clock yesterday they ( to play ) football.
3. When John ( to come ) home his sister ( to write ) a letter.
4. I ( to do ) my homework while my friend ( to read ) the text.
5. Nick ( to send) home, because he was ill.