Выбрать правильную видовременную форму глагола: 1. They …5 computers. (a. has offered,...

Question

Выбрать правильную видовременную форму глагола:
1. They …5 computers. (a. has offered, b. were offered, c. have offered).
2. Mr. Kelly … the reliability. (a. have guaranteed, b. has guaranteed, c. was guaranteed).
3. We … a very efficient staff. (a. has had, b. have had, c. has have).

Answer 1

1.They have offered 5 computers;
2.Mr. Kelly has guaranteed the reliability;
3.We have had a very efficient staff;