C14, U4.1 (EVOLVE): APPLICATION
I (wake up) this morning and realized I (wear) the same socks for three days.
woke up, had worn
When I (arrive) at the restaurant, I (realize) I (forget) my wallet. The waiter was not happy.
arrived, realized, had forgotten
My friend (try) to bake a cake but he (use) salt instead of sugar. The result was... interesting.
tried, had used