1 has, been
2 has, come
3 have, bought
4 has, gone
5 have, had
6 has, arrived
#2
can't
must
may
could
#3
were running
was waiting
was eating, drinking
were spending
Объяснение:
1 has, been
2 has, come
3 have, bought
4 has, gone
5 have, had
6 has, arrived
#2
can't
must
may
could
#3
were running
was waiting
was eating, drinking
were spending
Объяснение: