Jawaban:

1.seharusnya SEEN bkn see krn itu present perfect tense(verbnya harus verb 3)

2.seharusnya ditambah BEEN setelah have.jd kalimatnya i have been a teacher since 2018.sy tlh menjd seorang guru sejak 2018

3seharusnya HAVE bkn has

krn you padanannya adalah have

4seharusnya HAVEN'T bkn hasn't krn diana and i itu dua org jd pake have

5seharusnya WAS bkn has.jd kalimatnya tom was not the best student artinya tom bkn murid terbaik

6seharusnya ditambah HAS stlh kata john jd kalimat john has been married with anna since 2001 artinya john telah menikah dg anna sejak 2001

7.seharusnya ditambah BEEN stlh kata haven't jd kalimatnya they haven't been here since three years

8.seharusnya HAS bkn have krn joan itu he, dan he itu padanannya has bkn have

Penjelasan:

maaf klu salah