Brackets. a) They have already completed the work.(change into
Negative)
b) I it two weeks ago.(use the correct from of the
verb 'do')
c) Let him do what he likes?( add a Tag Question)
d) Our teacher said," water freezes at 0° Celsius."
(change into indirect speech)

a) They have not completed the work

B) I did it two weeks ago

C) can't he?

D) Our teacher said that the water freezes at 0° Celsius

Explanation:

Nº

the answer should be:

the intervention of the supernatural gives gilgamesh hope that he will defeat humbaba.

i have identified the gerund in this sentence by writing it in all capitals.

gerund phrase: writing it in all capitals

gerund use: object of preposition