Срочно, пожалуйста ...
Раскройте скобки, употребляя глаголы в активном или пассивном залоге:
1. How many devices (to delivered) by the deadline?
А. will have delivered
Б. will have been delivered
В. will be delivered
Г. will deliver
2. Our office (to clean) every morning.
А. has cleaned
Б. has been cleaned
В. is cleaned
Г. cleans