The restaurant is . . . . . . . . the sea front. A. on B. of C. about D. in

The correct answer is: A. on

The preposition “on” is used to indicate a location on a surface or area. In this case, the restaurant

is located on the sea front, which is a surface.

The preposition “of” is used to indicate possession or association. In this case, the restaurant is not associated with the sea front.

The preposition “about” is used to indicate a topic or subject. In this case, the restaurant is not a topic or subject about the sea front.

The preposition “in” is used to indicate a location inside a place. In this case, the restaurant is not located inside the sea front.