Step-by-step explanation:
A,
1,have not — visited
2,have sprained
3,has lost
4,have not —explained
5, ?
6,has not eaten
B
1,has eaten
2,has builedded
3,have recycled
4,have always checked
5,have killed
6,have sent
7,has watched
8,have downloaded.
9.4m questions
12.2m answers