________ seems to be a strong competition in China for senior high students to enter college or university.
She claimed _____ that she would never break her words.
-Can you pick me up after work? My car ______.-With pleasure.
A car’s tires should be ______ regularly to ensure their safety.
Eventually I reached the point _____ I was beginning to enjoy my work.
By the time he realizes he _____ a mistake, it’ll be too late for him to change his mind.