Compléter Present PerfectVersion en ligne Fill in the Blanks game to practice the use of the present perfect tense with the words 'just' and 'yet'. par Ismael Alejandro Guerrero Mancía 1 present perfect actions finished tense homework' time events speaking just happened yet The is used to talk about or that have or have not happened . We use the word 'just' to talk about actions or events that happened a very short ago . We use the word 'yet' to talk about actions or events that we expect to happen in the future but have not happened at the time of . 'Just' and 'yet' are usually placed at the end of the sentence . For example , 'I have just my or 'Have you finished your homework yet ? '