Present Perfect

SINCE/FOR

100

I've played the cello ... two years.

I've played the cello FOR two years.

200

We've studied Spanish ... primary school.

We've studied Spanish SINCE primary school.

300

She's worked on her project ... last Saturday.

She's worked on her project SINCE last Saturday.

400

We've lived here ... I was 4.

We've lived here SINCE I was 4.

500

I haven't seen you ________ this morning.

I haven't seen you SINCE this morning

never, yet (-)

100

NEVER: 

Carlos / play / tennis.

Carlos has never played tennis.

200

YET:

I / not do / my homework.

I haven´t done my homework yet.

300

NEVER:

Karla / hit / a person

Karla has never hit a person.

400

YET:

I / not get / sick this year.

I haven´t gotten sick this year yet.

500

NEVER:

José and Juan / steal / anything.

José and Juan have never stolen anything.

always, just since (+)

100

ALWAYS:

I / wake up / at 6:00.

I have always waken up at 6:00

200

SINCE:

She / study / in the same school / she was 18.

She has studied in the same school since she was 18.

300

JUST:

I / visit / my parents.

I have just visited my parents.

400

ALWAYS:

Thomas / drink / coffee in the morning.

Thomas has always drunk coffee in the morning.

500

JUST:

Sara / have / an accident.

Sara has just had an accident.

correct the mistakes

100

Julia has just went for vacation.

Julia has just GONE to vacation.

200

I haven´t ever eat sushi.

I have NEVER EATEN sushi.

300

Camila have watch TV since hours.

Camila HAS WATCHED TV FOR hours.

400

They haven't never be good friends.

They HAVE NEVER BEEN good friends.

500

I haven´t not buyed a house yet.

I haven´t bought a house yet.