I’ll come after the meeting if time ______.
--- I’ll come to see your performance at 9:00 tomorrow evening.--- But by then my performance will have ended and I reporters in the meeting room at that time.
China has in producing clones of cows and goats, and continues to research ways _______ can benefit mankind.
I wouldn’t think it him to join the club — he’ll only refuse.
The program you are watching is broadcast while the performance is in process on the stage.
The angry teacher the impatient boy who was doing something that had nothing to do with what was being taught.