Question

1. He is tired doing his work. (Past perfect)
2. The gardener will be watering the plants tomorrow. (Present continuous)
3. The students are talking in the class. (Simple past)
4. Radha makes dishes using grapes, (future continuous)

Answer 1

1. He had been tried doing his work.

2. The gardener is watering the plants tomorrow.

3. The students were talking in the class.

4.Radha will be making dishes using grapes

Answer 2

Answer:

1 He had been tired doing his work

4 Radha will be making dishes using grapes.

Explanation:

In past perfect HAD is always compulsory