Answer:
(i) These windows will have to be cleaned again.
(ii) My mother said I could go with you, as long as I returned home by five o'clock.
(iii) It doesn't make any difference, which chemical you put into the mixture first, the results will be the same.
(iv) Do you know to whom does this pen belong?
(v) Due to heavy rain, the outdoor garden party has been cancelled.
(vi) This is the first time, I've seen so many people in this building.
(vii) We will be seen by the rescuers if we light the fire.
(viii) Most of the books on the shelf were not there when we left.
Explanation:
Hp it hlps ☺️✌️☺️