1, lan and i (be)........................... close friends since we were primary school students.
2. would you mind if i (borrow)..............your notebook?
3.Ha long bay in viet nam(be)..............a world heritage site.It (visit)........ bye milions of people every year.
1, Lan and I have been close friends since we were primary school students.
2. Would you mind if I borrow your notebook?
3.Ha long bay in viet nam is a world heritage site.It visits bye milions of people every year.
1. have been
2. borrowed
3. is _is visited