Simple Present
Simple Past
Past Prefect
Present vs. Past
100

John _______ his friend with homework every Sunday. (to help)

Helps 

100

Last week, I _______ for the test on Friday. (to study)

Studied

100

She _________ Paris. (to visit)

has visited 

100

We _________ here right now. (to be) 

are

200

I _____ football with my friends after school. (to play)

Play
200

Jimmy ________ the dishes so now he can play video games. (to wash)

Washed

200

Tom ____________ for 5 years. (to work)

has worked

200

I _____________ my homework already. (to finish)

have finished

300

We _____ pizza for dinner whenever I do well on my test. (to eat)

Eat
300

Bob __________ to the store to buy milk. (to go)

Went

300

My English _____________ since I moved to England. (to improve)

has improved

300

Sarah __________ to the store last Tuesday. (to go)

went

400

My dad ________ a suit to work. (to wear)

Wears
400

Last summer, I ________ at the pool every day. (to swim)

Swam 

400

I __________ that movie before. (to see)

have seen
400

We __________ this program every week. (to watch)

Watch

500

I never _________ when I am in class. (to talk)

Talk

500

My parents __________ a new car in January. (to buy)

Bought 

500

We ______ already _________ the tickets to the show. (to buy) 

have already bought 

500

I am not hungry because I __________ already. (to eat)

have eaten