вместо точек вставить слова was, were, will be my father ... a teacher. He ... a pupil twently years ago. i am a doctor when i grow up. my sister ... not ... at home tomorrow. she ... at school tomorrow ... you ... at home tomorrow ... your father at work yestaday. my sister ... ill last week. she ... not ill now. where ... you yesterday? i ... at the cinema when ... i come, home tomorrow, all my family ... at home ... your little sister in bed now?-yes, she ... you ... at school tomorrow?-yes, i ... when my granny ... young, she ... an actrese my friend ... in moscow now. he ... in st. peterburg tomorrow where ... your books now?-they ... in my bag.

Was - глагол, употребляющийся в прошедших временах (2 форма глагола 'to be'), относится к лицам в единственном числе

Were - глагол, употребляющийся в прошедших временах (2 форма глагола 'to be'), относится к лицам во множественном числе

Will be - глагол, употребляющийся в будующих временах

1) My father was a teacher.

2) He was pupil twenty years ago.

3) I will be a doctor when i grow up.

4) My sister will not be at home tomorrow. She will be at school tomorrow.

5) You will be at home tomorrow

6) Your father was at work yesterday.

7) My sister was ill last week. She is not ill now.

8) Where were you yesterday? I was at the cinema.

9) When I will come home tomorrow, all my family will be at home.

10) - Is your little sister in bed now?

- Yes, she is.

11) - Will you be at school tomorrow?

- Yes, i will.

12) When my granny was young, she was an actress.

13) My friend is in Moscow now. He will be in St. Petersburg tomorrow.

14) - Where are your books now?

- They are in my bag.