Jawaban:

a. Veronica has lived in Chicago since July

b. I and Charles have beenclassmatesfor three years

c. Mr. Eddie has ownedthat restaurantsince I was a kid

d. He has not methis familyfor 25 years.

e. I have workedtheresince last year

f. Tom is sleeping now. He must be tired. He has driven for 5 hours

g. Where have you been ? She has been waiting you since 3 pm

h. The singer has sung5 songsfor half an hour.

i. We haven't seen Mr. Freddie since this morning. Where is he?

j. It's not surprising that James likes Helena. They have becomebest friendfor almost 10 years​

Penjelasan:

Semua jawaban di atas dalam bentuk kalimat Present Perfect Tense. Present perfect tense mengacu pada tindakan atau keadaan yang terjadi pada waktu yang tidak ditentukan di masa lalu (misalnya, kita telah berbicara sebelumnya) atau dimulai di masa lalu dan berlanjut hingga saat ini (misalnya, dia (pria) sudah tinggal di Bandung selama 10 tahun).

Tense ini dibentuk oleh:

Subject + have / has + the past participle + Since / For

Semoga membantu ya.