He has a great interest in ______ history, especially ______ history of the Tang Dynasty.
I ____ to send him a telegram to congratulate him on his marriage, but I ____ it.
—It’s a long time since we met last. Haven’t you graduated from college yet? —_____. I ______ English for four years in Nanjing University.
He ________ to the lab than he set out to do the experiment.
The library needs ________, but it’ll have to wait until Sunday.
As she _________ the newspaper, Granny ________ asleep.