--- Where is your mother?--- She _______ to Sichuan on business. She has ______ there four times recently.
People _______ our support and help . We must do something at once.
This pair of glasses cost ________ that she didn’t buy them.
I’m sorry to say that I didn’t ________ him to become a successful writer .
The old lady doesn’t have any children. She lives _________ in a _________ house.
Simon lived in Beijing _________the years 2002-2004.