Simple Past
Past Progressive
Simple Past-Past Progressive
Interrupted
Surprise
100

Yesterday, Ricardo's dog _____ (run) after his girlfriend.

Yesterday, Ricardo's dog ran after his girlfriend.

100

When you_____(tell) that scary story, I_____(sleep) on the couch.

When you told that scary story, I was sleeping on the couch.

100

The doorbell____(ring) while I_____(take) a shower.

The doorbell rang while I was taking a shower.

100

While I _____ (type) my report, the electricity _____ (go) off.

While I was typing my report, the electricity went off.

100

He _______ (find) his wallet in the car unexpectedly.

He found his wallet in the car unexpectedly.

200

a new product / last month / the company / _______ (launch)

The company launched a new product last month.

200

were / the children / outside / _______ (play) / when it started raining  

The children were playing outside when it started raining.

200

he / as / was _______ (leave) / he / the house / _______ (drop) / his keys

He dropped his keys as he was leaving the house.

200

was _______ (drive) / forgot his wallet / he / _______ (realize) / when he

He was driving when he realized he forgot his wallet.

200

after / she / a promotion / _______ (get) / months of hard work

She got a promotion after months of hard work.

300

during their expedition / ancient ruins / the explorers / _______ (discover)

The explorers discovered ancient ruins during their expedition.

300

he / when the power went out / _______ (fix) / the computer / was

He was fixing the computer when the power went out.

300

with her team / she / _______ (find) / while she / _______ (brainstorm) / a solution

She found a solution while she was brainstorming with her team.

300

the power / _______ (go out) / they / were _______ (celebrate) / when

They were celebrating when the power went out

300

against all odds / _______ (win) / the team / the competition

The team won the competition against all odds.  

400

with groundbreaking results / a decade-long research / the scientist / _______ (conclude)

The scientist concluded a decade-long research with groundbreaking results.

400

while/ traffic _______ (divert) / the bridge / were / the construction workers / _______ (repair)

The construction workers were reparing the bridge while traffic was diverted.

400

an exam / while / _______ (take) / the students / _______ (go off) / the fire alarm

The fire alarm went off while the students were taking an exam.

400

a presentation / she / suddenly / was _______ (deliver) / the projector / _______ (fail) / when 

She was delivering a presentation when the projector suddenly failed

400

of / medicine / _______ (make) / that changed / the entire field / a discovery / the scientist

The scientist made a discovery that changed the entire field of medicine.