5. Put the sentences into the future and past tense changing the verb to
be and using suitable adverbial modifiers of time: yesterday, tomorrow, next
week, last month, next year, at 5 o’clock, etc.
1. Victor is free in the evening.
2. John is in America.
3. I am very busy.
4. She is at the lecture.
5. The child is 10 years old.
6. This work is interesting.
7. The expedition is in Africa.8. The new film is long.
9. My mother is at home.
10. The workers are at the factory.
11. The students are at the Institute

спасибо большое

1) Victor will be free tomorrow eveningVictor was free yesterday evening2) John will be in Africa next monthJohn was in Africa last year 3) I will be very busy tomorrow I was very busy last week4) She will be at the lecture at 5 o'clockShe was at the lecture on Tuesday5) The child will be 10 yers old next monthThe child was 10 years old yesterday6) This work will be interestingNhis work was interesting next year7) The expedition will be in Africa next monthThe expidition was in Africa last Sunday8) The film will be longThe film was ling9) My mother will be at home at 10 o'clockMy mother was at home at 3 o'clock10) The students will be in the institute on FridayThe students was in institute yesterday