The document identifies mistakes in the use of present perfect and simple past tenses. It provides corrections for sentences that incorrectly use present perfect when simple past is required or vice versa. The corrections focus on verbs like "have/has been", "work/worked", "know/known", "come/came", "move/moved", "see/saw", "play/played", "come/came", "eat/ate", "learn/learnt", "eat/ate", "call/called", and "see/saw".

1. Identify the mistakes
please!!!!
Present Perfect Tense and Simple past Tense

2. Lena have been to
some fantastic places
has

3. You and I have work
here for a year
worked

4. Tito and Ziddan hasn’t
had their lunch
Haven’t

5. Irsyad has know that
cute girl for a year
known

6. We doesn’t come to
our class last week
Didn’t

7. Zaka move to our class
Last week
moved

8. Have you see
The movie last night?
did

9. Do you ever played
Golf?
have

10. Ms. Ira haven’t come
To the class
two days ago
Didn’t

11. The cat didn’t eaten
pizza
eat

12. We have learn English
For 3 years
Learnt

13. You an I has eaten
3 slices of pizza
have

14. Have you call
Your girl friend last
Night?
did

15. We didn’t saw Fadlan
at his house yesterday
see