Present Perfect vs Past Simple

Past Participle

100

Fall

fallen

200

Fly 

flown

300

Keep 

Kept 

400

rise 

Risen 

500

stand 

stood 

Present Perfect Simple

100

I have lived here (for/since) 1990.

since

200

I (know) ___________ Ben for two years.

I have known Ben for two years.

300

I (live) ______ here since I was in college.

I have lived here since I was in college

400

Change to the present perfect: I saw the movie.

I have seen the movie.

500

Ever since Peter talked to Sarah, he (be)_____ very happy.

Ever since Peter talked to Sarah, he has been very happy.

Present Perfect or Simple Past

100

I (finish) ______ my work two hours ago.

finished

200

I (eat) ___________ at that restaurant many times.

have eaten

300

Jim (buy) ________a new car last Monday.

bought

400

(Jim, have, ever) _____________ a job?

Has Jim ever had a job?

500

I (read, already)________ that book. I (read) ______ it a couple of months ago.

I have already read that book. I read it a couple of months ago.