—I have telephoned him twice but I couldn’t get through. —I think that the line _____ be being worked on today.
—I have telephoned him twice but I couldn’t get through.
—I think that the line _____ be being worked on today.
Are you ___ to make the best of time and catch up with your classmates?
I thought it would be rainly that day, but it ___ to be fine.
The fact ___ she was often late for school made her teacher angry.
The scientist said videophone could be used ___ the conferences.
A lot of cities, ___ Shanghai and Guangzhou , are getting more and more beautiful.