1) Victor was free in the evening / Victor will be free in the evening

2) John was in America /John will be in America

3) I was very busy / I will be very busy

4) She was at the lecture / She will be at the lecture

5) The child was 10 years old / The child will be 10 years old

6) This work was interesting / This work will be interesting

7) The expedition was in Africa / The expedition will be in Africa

8) The new film was long / The new film will be long

9) My mother was at home / My mother will be at home

10) The workers were at the factory / The workers will be at the factory