Viết lại câu:
1-I first started to play the guitar when I was 16 (since)
⇒I have......I was 16
2-This is their first visit to the Greek island (never)
⇒They....the Greek island before
3-This is not out first time at a rock concert (already)
⇒We......to a rock concert
4-She arrived a few minutes ago (just)
⇒She....arrived
5-He came to live here 2 years ago (For)
⇒He....2 years
6-She hasn't phoned her mother yet (still)
⇒She...her mother
7-I stared this letter a week ago (writing)
⇒I.......this letter for a week
8-The snow started this morning and it is still snow (Been)
⇒....
Cảm ơn mọi người nhiều ạ!!!