Very disagreeable details must have been entered into; and it was thought more advisable to be silent on the subject.

I did as I thought advisable under the very unusual circumstances.

Because of a large financial loss in the 69-70 edition it was thought advisable to skip a year".

It was thought advisable to take some small place in the country for the benefit of our health.

Generally, it is thought advisable to hold Risk cards until they can be turned in for maximum reinforcements.

I've told you why it has been thought advisable to send an aircraft instead of a ship.

It would then rest with Ludwig to do what he thought advisable.

However, on growing up his sympathies were so pro-Irish that is was thought advisable to get him out of the country.

If this is thought advisable, the following additional clause could be added:

Spend as much time with him as Shedemei thinks advisable.