Exercise 1: Conjugation and usage of Present Perfect tense
1. ีีกีตีฏีจ *ีฃีซีฟีฅีฌ* (know) ิฑีถีถีกีตีซีถ ีคีกึีธึึ ีฅึีขีฅีดีถ ีถีธึ ีงึึ
2. ีีก *ีขีฅึีฅีฌ* (bring) ีดีฅีฆ ีกีบึีกีถึีถีฅึ ีฝึีกีถึึ
3. ิตีฝ *ีฟีฅีฝีถีฅีฌ* (see) ีถึีกีถึ ีกีตีฝ ีฃีตีธึีฒึ
4. ีึีกีถึ *ีดีฅีฏีถีฅีฌ* (leave) ีฟีธึีถีจ ีกีผีกีพีธีฟีตีกีถึ
5. ีีกีฟีตีถีกีถ *ีฃีธึีฎีฅีฌ* (work) ีกีตีฝ ีชีกีดีกีถีกีฏีธึีดึ
Exercise 2: Forming sentences in Present Perfect tense
6. ีีธีตีฅีดีขีฅึีซ ีดีฅีป ีดีฅีถึ *ีกีตึีฅีฌีฅีฌ* (visit) ีีธึีดีธึ ีฃีตีธึีฒีจึ
7. ิฑีถีซ *ีฝีธึึีข* (read) ีกีตีฝ ีฃึึีจ ีกีดีฅีถ ึ
ึึ
8. ีึีกีถึ *ีฝีธีพีธึีฅีฌ* (learn) ีฐีกีตีฅึีฅีถึ
9. ีีธึีฝีกีถีจ *ีดีฟีกีคึีพีฅีฌ* (decide) ีขีกึีฑึีกีณีกีผีกีฏึ
10. ีีกีนีซีฏีจ *ีกึีฑีกีฃีกีถึีฅีฌ* (return) ีฐีกีตึีฅีถีซึึ