—What happened to Tom?—He ______ his leg while playing football with his classmates.
Only when their children leave home _________.
In front of me_______, where many athletes from all over the world will compete for Olympic gold medals.
We are not born with courage, but_____ born with fear.
Not until ________ her dark glasses ___________ she was a famous film star.
_______, he talks a lot about his favorite singers after class.