Mo Yan has published dozens of novels, of ________ some are very popular among Chinese readers, Red Sorghum, for example.
Don't leave for there until__________ to do so.
Tom’s teacher kept on telling him to practise speaking English, but _______ didn’t work.
These plants are watered___________
Tom admitted ______ in the examination and he was not admitted _____ the school at last.
We tried to _______ his doubts and let him tell the truth.