Visibility: DGCA Aviation Meteorology questions

Which of the conditions given below is most likely to lead to the formation of radiation fog?

When ________ moist air passes over a surface which is ________ than the dew point of the air, ________ fog can form. This occurs over ________. Examine the statement above; the line which contains the correct words in the correct order to complete the statement is:

Radiation fog is most likely at an inland airfield in the UK with a relative humidity of 80% in the ________ with ________ and a wind of ________.

Advection fog is formed when ________ air moves over a ________ surface and is ________ its dew point:

On a night when radiation fog is forming over most of southern England, the aerodromes likely to be first to experience the fog will be those situated: