—What field will your son go into after graduation from Nanjing University? —I’m not quite certain, but he ____ a good teacher of English.
--- Our new house was completely in_______ mess after the party was over. --- Don’t worry. We can clean it by_______ means of our robot.
---Excuse me, do you have the time? ---_______.
_______ is known to the world, the Chinese in many places _______ the old tradition.
Have you any idea _______?
The question came up at the meeting _______ we had enough money to change the environment