a) Before my parents came back home yesterday, I cleaned my room, did some laundry, and finished up my homework.
b) By the time supper was ready yesterday, I had taken the dog for a walk, made a quick trip to the grocery store, and started preparing a salad to go with the meal.
c) By 6 p.m. yesterday, I had gone for a run, called my friend to catch up, and started reading a new book.
a) Before my parents came back home yesterday, I cleaned my room, did some laundry, and finished up my homework.
b) By the time supper was ready yesterday, I had taken the dog for a walk, made a quick trip to the grocery store, and started preparing a salad to go with the meal.
c) By 6 p.m. yesterday, I had gone for a run, called my friend to catch up, and started reading a new book.