Question

You alone can do this.
As soon as I arrived, the noise ceased.
Every smoke has a fire.

change into negative sentences.​

Answer 1

Answer:

As soon as I arrived, the noise didn't ceased.

Every smoke dose not has a fire.

Answer 2

1. None but you can do this.

2. No sooner had I arrived, than the noise ceased.

3. There is no smoke without fire.

#_100% correct✌