here are different exercises that help you with the present perfect.
Read and understand this page:
Do the Test on present perfect vs. simple past:
click on these links and do the tasks!
http://www.grammarbank.com/ever-never-just-already-yet.html (Here you have to scroll down to „Quick Exercise“!!!)
Yours, Ms Scheffczyk
open the following tasks, read the pages and revise (wiederholden) the going to future rules, then do all the tasks.
https://www.ego4u.de/de/cram-up/grammar/future-1-going-to Also do the TESTS!!!
Possessive adjectives: https://www.ego4u.com/en/cram-up/grammar/pronouns/exercises?03
Possessive pronouns: https://www.ego4u.com/en/cram-up/grammar/pronouns/exercises?04
Mixed exercises on pronouns: https://www.ego4u.com/en/cram-up/grammar/pronouns/little-red-riding-hood