Excuse me. Is this the right way to the Horticultural Expo?— Sorry, I am not sure. But it _____ be. [ ]

I’d like _______ bowls of noodles. One is for myself and the other two are for my parents.

There is a hole _____ the wall. The wind is blowing in ______the hole.

It was _____ by the railway board that thecost of rail fares would be increased by ten percent

I like ____ a lot, and my mother often cooks ____ in different ways.