Вставьте глагол в нужное время!Помогите1)She (do) a grammar exercise now.2)She is a...

Question

Вставьте глагол в нужное время!Помогите
1)She (do) a grammar exercise now.
2)She is a pupil.She often (do) grammar exereises.
3)She (do) the exereise an hour ago.
4)My grandfather (work) at the circus when he (be) young.
5)Don"t ask him any questions now.He(work) .

Answer 1

1)She is doing a grammar exercise now.
2)She is a pupil.She often does grammar exereises.
3)She did the exereise an  hour ago.
4)My grandfather worked at the circus when he was young.
5)Don"t ask him any questions now.He is working