The movement and filtration of water through soils and

Select the most appropriate option to substitute the bold segment in the given sentence.

Our guests arrived ; they are sitting in the garden.

Select the most appropriate meaning of the given idiom. 

A fair weather friend

All the window pains (A) / panes (B) were broken when I opened the house after almost ten days.

The cultivation of grapevines.

The ending of the movie was utterly ambiguous (A) / ambivalent (B) as it was totally out of context.

Select the wrongly spelt word.

Select the most appropriate synonym of the given word.

Generic

Select the most appropriate direct form of the given sentence.