45 балов! Речення в 6 вправе перестроить в 3 conditionals так

III Conditional If the storm had been over, we would have had a pleasant walk.

If it had grown cold, they would have started heating the rooms.

He would have let me know if he had gone to Kyiv.

Harold would have been late if he had walked so slowly.

The dog would have caught the stick if it had been thrown into the river.

If it had snowed,the streets would have been cleared of snow.

If the weather had kept dry, we would have had to water the flowers.

We would not have seen anything if the night had been very dark.

The child would not have been able to sleep if he had had a high temperature.

Conditional II

If the storm were over, we would have a pleasant walk.

If it grew cold, they would start heating the rooms.

He would let me know if he went to Kyiv.

Harold would be late if he walked so slowly.

The dog would catch the stick if it was thrown into the river.

If it snowed,the streets would be cleared of snow.

If the weather kept dry, we would have to water the flowers.

We would not see anything if the night was/were very dark.

The child would not be able to sleep if he had a high temperature.