Vilma waited _____ the taxi stop for two hours. *
(a) In
(b) On
(c) At
(d) For

Carla is working _____ the mall. *
(a) At
(b) From
(c) To
(d) Inside

My father's birthday is _____ 02th June. *
(a) On
(b) In
(c) From
(d) To

The students are sitting _____ the desk. *
(a) From
(b) In
(c) To
(d) On