His family ____ a big one. Now the family ____ watching TV.
The book I bought from the bookstore isn’t here. Who __________?
The official made the demand that the soldiers _____ at once ______ battlefront.
— I will come to attend your lecture at 10:00 tomorrow. — I’m sorry, by then my lecture will have ended and I _____ in my office.
TheInternetin modern society hasbrought_______greatchangesinour daily life.
Mr Wang went to Nanjing ____ October,1998 and came back home ____ the morning of Nov.5.