Children should be in bed by now.
…It's time children were in bed……………..
g. We ought to find out how much it’s going to cost.
………We should find out how much it’s going to cost.…………………………
h. We haven’t visited Uncle Peter for ages.
………We last visited Uncle Peter ages ago………………………………….
i. We ought to find out why he is in London.
We had better find out why he is in London.
Children should be in bed by now.
-> It is high time children were in bed by now.
g. We ought to find out how much it’s going to cost.
-> It is high time we found out how much it was going to cost.
h. We haven’t visited Uncle Peter for ages.
-> It is high time we had visited Uncle Peter for ages.
i. We ought to find out why he is in London.
-> It is high time we found out why he was in London.
