Step 1: Understanding Sten’s explanation of Khasi syntax.
Katkum u H. W. Sten, ka shyrnong klas jong ka Khasi ka pynpaw ïa ka rukom pynïaid bad pyntreikam ki jingkyntien ha ka senten.
Step 2: Analysis of statements.
- B. Ka adverb kam lah ban long senten marwei – **Correct**, namar ka donkam ïa ka verb ban pynpaw jingmut.
- C. Ka ktien Khasi ka don ka shyrnong ha kaba preposition bad pronoun ki pyndonkam – **Correct**, ka pyni ïa ka jingpynïaid jingmut.
- D. Ka adjective kam lah ban long senten tang marwei – **Correct**, namar ka pynshai tang ïa ka noun.
- A. Ka conjunction lah ban long senten marwei – **Incorrect**, namar conjunction ka donkam ban pynïasnoh ar jingmut.
Step 3: Conclusion.
Kine ki bynta kiba dei halor ka shyrnong klas katkum u H. W. Sten ki long – B, C, D.