Question

Transform the sentences into the Past and the Future Indefinite
1. He has a lot of free time. (Last/next week).
2. They have to start this experiment. (Yesterday/tomorrow)
3. The students have a lecture on philosophy.(Last/next year)
4. We have to do this research. (Last/next month)
5. He has much work to do. (not long ago/soon)

Answer 1

1-last 2-tomorrow 3-next year 4-not long ago