--Hello, Sandy. This is Jack. What are you doing?
---I’m watching a match. It started at 7:00 p.m. and _____ on for another an hour.

— Hello, Sandy. This is Jack. What are you doing?

— I’m watching a match. It started at 7 p.m. and _____ on for another half an hour.

A. has been    B. was        C. had been    D. will be

— Hello, Sandy. This is Jack. What are you doing?

— I’m watching a match. It started at 7 p.m. and _____ on for another half an hour.

A. has been    B. was        C. had been    D. will be

--Hello, Sandy. This is Jack. What are you doing?

---I’m watching a match. It started at 7:00 p.m. and _____ on for another an hour.

A．has been          B．was              C．had been          D．will be

— Hello, Sandy. This is Jack. What are you doing?
— I’m watching a match. It started at 7 p.m. and _____ on for another half an hour.

--Hello, Sandy. This is Jack. What are you doing?
---I’m watching a match. It started at 7:00 p.m. and _____ on for another an hour.

1. A.
   has been
2. B.
   was
3. C.
   had been
4. D.
   will be