Question

какие из этих слов Past participle speak,guess,sing,choose,spend,collect,meet,understand,show,win,occupy,believe,ring,grow,remember,

Answer 1

Все глаголы даны в инфинитиве, в форме прошедшего времени нет ни одного глагола

Answer 2

Past participles for the words you mentioned are:

• speak: spoken
• guess: guessed
• sing: sung
• choose: chosen
• spend: spent
• collect: collected
• meet: met
• understand: understood
• show: shown
• win: won
• occupy: occupied
• believe: believed
• ring: rung
• grow: grown
• remember: remembered