1 Victor is free in the evening / Victor was
free yesterday evening / Victor will be free tomorrow evening
2 John is in America / John was in
America last year / John will be in America next year
3 I am very busy. / I was very busy yesterday
/ I will be very busy tomorrow
4 She is at the lecture / She was at
the lecture 2 hours ago / She will be at the lecture in 10 mi nutes.
5 Тhe child is 10 years old. / Тhe child was 10 years old last year/ Тhe child will
be 10 years old next year
6 This work is interesting. / This work was interesting / This work will be
interesting
7 Тhе expedition is in Africa / Тhе expedition was in Africa last week / Тhе
expedition will be in Africa next week
8. The new film is long.
/ The new film was long / The new film will long
9. My mother is at home. / My mother was at home
yesterday / My mother will be at home tomorrow
10. The workers are at
the factory / The workers were at the factory yesterday evening / The workers will
be at the factory tomorrow evening
11. The children are at school / The children were
at school yesterday / The children will be at school tomorrow
12 The students are at
the Institute / The students were at the Institute / The students will at the
Institute