Simple Past +
Simple Past -
SP OR PP?
Present Perfect +
Present Perfect -
100

Study / At Oregon State / Michael

Michael studied at Oregon State.

100

Drive / Yesterday / I / Not

I didn't drive yesterday.

100
Go / Last summer / Maria and Leslie / Bungee jumping
Maria and Leslie went bungee jumping last summer.
100

Travel / We / To New York

We have traveled to New York.

100
Me / Not / Jose / Yet / Call

Jose hasn't called me yet.

200

An omelet for breakfast / Christina / Make

Christina made an omelet for breakfast.

200

Not / Hawaii / Move / Natalie

Natalie didn't move to Hawaii.

200

Since 2020 / Be / Gabriela / A lawyer

Gabriela has been a lawyer since 2020.

200

Many times / Eat / At that restaurant / Derek and Kayla

Derek and Kayla have eaten at that restaurant many times.

200

Not / For classes / Shelly and Daryl / Register

Shelly and Daryl haven't registered for classes.

300

Last month / Break / The washer

The washer broke last month.

300

Go / The Concert / Last week / Jared and Corey / Not

Jared and Corey didn't go to the concert last week.

300

10 in the morning / Think / Andres / Classes started at

Andres thought classes started at 10 in the morning.

300

The job offer from Nike / Accept / Randy

Randy has accepted the job offer from Nike.

300

Not / Mt. Everest / Frank and Juanita / Climb

Frank and Juanita haven't climbed Mt. Everest.

400

Last year / Adam and Samantha / Buy / A house

Adam and Samantha bought a house last year.

400

Fantastic macaroni and cheese / Not / Her / Cook / Diana

Diana didn't cook her fantastic macaroni and cheese.

400

A lot of improvement / Since last month / Kylee / In her computer skills / Show

Kylee has shown a lot of improvement in her computer skills since last month.

400
My garden / The slugs / Ruin

The slugs have ruined my garden.

400

Complete / Bryan, Vivian, and Greg / All of their homework / Not

Bryan, Vivian, and Greg haven't completed all of their homework.

500

In alphabetical order / They / Organize / The books

They organized the books in alphabetical order.

500
The letter / On time / Not / Send / Todd

Todd didn't send the letter on time.

500

That book / Three months ago / I / Read

I read that book three months ago.


500
Know / Linda, Sheryl, and I / Each other since we were five

Linda, Sheryl, and I have known each other since we were five.

500

Not / Michael Jordan / Play / Since 2003 / Professional basketball

Michael Jordan hasn't played professional basketball since 2003.

600

Roommates / Be / A few years ago / Diego, Jasmin, Bianca, and I

Diego, Jasmin, Bianca, and I were roommates a few years ago.

600

Be / last season / Jonah and Shawn / Not / The best players on the team

Jonah and Shawn weren't the best players on the soccer team last season.

600

Improve their math skills / Many students / Since she began volunteering here in 2015 / Sofia / Help

Sofia has helped many students improve their math skills since she began volunteering here in 2015

600

This year / Taylor Swift / Sold / 10 Million albums

Taylor Swift has sold 10 million albums this year.

600

Since 1980 / Erupt / Not / Mt. Saint Helens

Mt. Saint Helens hasn't erupted since 1980.

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