by Jeff Snyder
past perfect vs. past simple

44 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Two teams place stones on a Go-style board by answering correctly. Capture territory to win.
2 teams, up to 40 students
The class is trapped in a biolab. Answer questions to restore power and crack the passcode to escape before zombies break in.
Whole class, up to 40 students

The whole class works together to blast through walls and defeat monsters. Correct answers deal damage to the current obstacle.
Whole class, up to 40 students
Two teams pull a rope. Each round, the team with more correct answers tugs the rope their way. Pull the other team into the mud to win.
2 teams, up to 40 students
Answer a question, then swat bugs on screen for bonus points. Combines quiz review with an action mini-game.
Up to 40 students
Students race through questions at their own speed. Streak bonuses reward consecutive correct answers. Power-ups add chaos.
Up to 40 students
Teacher-paced. Each question appears on every screen at once. Speed bonuses for fast answers. Live leaderboard on the projected screen.
Up to 40 students
By the time we arrived, the film ______.
She was nervous because she ______ that exam before.
We couldn’t get in because someone ______ the gate.
The ground was wet because it ______ earlier.
I didn’t recognize him because he ______ a lot since the last time I saw him.
When I got to the station, the train ______ already ______.
After she ______ her homework, she went out with her friends.
By midnight, they ______ all the food.
He apologized because he ______ my message earlier.
We were late because we ______ the wrong bus.
By the time the doctor arrived, the patient ______ unconscious for several minutes.
She looked upset because someone ______ her favourite mug.
Before last weekend, I ______ never ______ a camel.
The children were excited because they ______ snow before.
When she opened the door, she saw that someone ______ the room before her.
He ______ breakfast at 7:00 yesterday.
We ______ to the beach last Saturday.
She ______ me last night to ask about the homework.
They ______ the match in the end.
I ______ my keys on the kitchen table this morning.
What time ______ the lesson ______ yesterday?
______ you ______ the email this morning?
Where ______ they ______ after school yesterday?
______ she ______ her grandparents last weekend?
Why ______ he ______ so suddenly during the meeting?
She ______ nervous because she ______ the place before.
We ______ the concert because it ______ before we arrived.
I ______ the man immediately because I ______ him years earlier.
They ______ tired because they ______ very little the night before.
He ______ disappointed when he realized he ______ the wrong answer.
She ______ tired because she ______ all day.
We ______ the shop because it ______ before we arrived.
He ______ me the money after I ______ him about the problem.
I ______ very hungry because I ______ lunch.
By the time the teacher came in, the students ______ down.
When I reached the cinema, my friends ______ already ______ inside.
She ______ the laptop after she ______ enough money.
The police arrived after the thief ______.
He ______ surprised when he saw that someone ______ his bike.
Before we moved here, we ______ in a much smaller flat.
They ______ home after they ______ dinner.
She ______ not ______ there before, so she asked for directions.
By the end of the day, I ______ all my emails.
I ______ the book easily because I ______ the film a few years earlier.
