1.b> (); , ; officials claim the chemical poses no real threat , ; the mountain terrain poses particular problems for civil engineers -;
2.b> (), (i>); , (, i>); I don't require any answer to my question, now that I have posed it , ; Hesiod poses the eternal problems: what is the origin and destiny of mankind? / : ?
3.b> (), i> i> (, . i>); the delegates posed for a group photograph ;
4.b> .i> (), , i> ; he was posing in his new sunglasses ;
5.b> (as) , i> () / ; the robbers got into the house by posing as telephone engineers ; he doesn't really know a thing about the theatre he's just posing! !