The engineers made two big plans for the dam, ____ was never put in force.
The population of China is much large than ______ this B.those C.it D.that
------ When shall we meet again? ------ Make it ______day you like. It’s all the same to me.
He said ______ at the meeting and just sat there silently.
------ Do you know the lady ______ is interviewing our headmaster? ------ Yes, she is a journalist from CCTV.
These two books are very interesting. You can choose _________ of them.